{"title":"Home Page Collection","description":"\u003cp\u003eThank you for visiting AMTuned. Home of the most powerful \u0026amp; reliable Audi engine builds in the Americas. Below are our featured products. \u003c\/p\u003e\n\u003c!----\u003e","products":[{"product_id":"garrett-g25-550-standard-reverse-rotation","title":"Garrett Turbo G25-550 Standard \u0026 Reverse Rotation","description":"\u003cdiv class=\"product-single-title\" data-id=\"0\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"product-single-title-top clearfix\"\u003e\n\u003ch1\u003eGARRETT® G25-550\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-single-title-bottom clearfix\"\u003e\n\u003cp\u003e\u003cstrong\u003eHorsepower:\u003c\/strong\u003e 300 - 550\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 1.4L - 3.0L\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul class=\"product-feature-description\"\u003e\n\u003cli\u003eGARRETT® G SERIES COMPRESSOR AERODYNAMICS FOR MAXIMUM HP\u003c\/li\u003e\n\u003cli\u003e48mm TURBOCHARGER COMPRESSOR OPTION\u003c\/li\u003e\n\u003cli\u003eFULLY MACHINED SPEED SENSOR AND PRESSURE PORTS\u003c\/li\u003e\n\u003cli\u003eNEW TURBINE WHEEL AERO CONSTRUCTED OF MAR-M ALLOY RATED FOR 1055°C\u003c\/li\u003e\n\u003cli\u003eSTAINLESS STEEL WASTEGATED AND NON WASTEGATED TURBINE HOUSING OPTION CAPABLE OF 1050°C\u003c\/li\u003e\n\u003cli\u003eOIL RESTRICTOR AND WATER FITTINGS INCLUDED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: #ed1c24;\"\u003eThe most powerful\u003c\/span\u003e small frame turbocharger on the market\u003c\/h2\u003e\n\u003cp\u003eIntroducing performance out of a package you never thought possible. This clean sheet product is tailored to meet the demands of hard core racing enthusiasts while providing industry leading power capability in a small package.\u003c\/p\u003e\n\u003cp\u003eThe G-Series G25-550 and the G25-660 turbochargers are compatible with 1.4L – 3.0L engine displacements and capable of producing up to 550 and 660 horsepower. G Series 25 turbochargers are smaller and outflow all comparable products on the market.\u003c\/p\u003e\n\u003cp\u003eNew compressor and turbine aero combined with high temperature resistant materials allowed engineers to push the limits of performance.\u003c\/p\u003e\n\u003cp\u003eA new name designates a new generation of industry leading technology and innovation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnderstanding the Name:\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eG25-550 || G25-660\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eG\u003c\/strong\u003e designates 81 years of Garrett® heritage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e25\u003c\/strong\u003e classifies the size of the frame. The remaining 3 digits identify the \u003cstrong\u003emax horsepower\u003c\/strong\u003e rating of the turbocharger. (ie 550)\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eCompressor Aero\u003c\/h2\u003e\n\u003cp\u003eForged fully-machined compressor wheel and new aerodynamics increase maximum horsepower output and boost response. The CFD (computational fluid dynamics) engineered compressor wheel increases air flow up to 15% for 60mm and 30% for 67mm with 79-80% efficiency. (Compared to GTX GenII)\u003c\/p\u003e\n\u003cp\u003eAvailable in standard rotation and reverse rotation options for enthusiasts that want the perfect twin turbo installation or a single reverse rotation turbo for applications with installation restrictions.\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eSpeed Sensor\u003c\/h2\u003e\n\u003cp\u003eThe compressor housing features a fully machined ported shroud to help reduce compressor surge. A fully machined speed sensor port provides enthusiasts the option to add the new G Series speed sensor to measure turbocharger shaft speed, a key factor in determining ideal operating conditions.\u003c\/p\u003e\n\u003cp\u003eThe new speed sensor is easy to install and does not need to be adjusted for length like previous sensors. Simply remove and plug, then insert the speed sensor and tighten the bolt. The new speed sensor is sold separately and is not compatible with GT and GTX sensors due to the new design and sizing.\u003cbr\u003e The addition of an o-ring between the compressor housing and backplate reduces the possibility of boost pressure leakage.\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eCenter Housing\u003c\/h2\u003e\n\u003cp\u003eA new one-piece center housing and backplate increase durability and product safety by reducing the number of failure points associated with the turbocharger. The center housing to turbine housing v-band connection allows for 360 degree orientation when installing with Garrett® non-wastegated turbine housings.\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eWater Jackets\u003c\/h2\u003e\n\u003cp\u003eFour large water jacket ports increase cooling capacity and allow enthusiasts to customize water line routing to help improve the installation process. The turbocharger comes with two -6AN water fittings and two plugs.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cem\u003e*Recommended to install waterlines on opposite sides of the housing.\u003c\/em\u003e\u003c\/small\u003e\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eOil Passage\u003c\/h2\u003e\n\u003cp\u003eA single stage oil passage directs pressurized oil to the new oil cavity ensuring proper bearing lubrication at both sides of the cartridge.\u003c\/p\u003e\n\u003cp\u003eEach turbocharger includes (1) -4AN oil restrictor fitting with a 1mm orifice to provide the turbo with the recommended 40psi of oil pressure.\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eRotating Group- twin piston rings\u003c\/h2\u003e\n\u003cp\u003eA shorter bearing cartridge allows us to incorporate twin piston rings on both sides of the shaft wheel assembly. This will reduce the likeliness of oil leakage at the seals from the center housing to the compressor and or turbine stage.\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eTurbine Wheel Aero\u003c\/h2\u003e\n\u003cp\u003eThe turbine wheel features all new aerodynamics to improve flow and boost response. The new turbine wheel is made of Mar-M super alloy and is capable of handling exhaust gas temperatures up to 1050 degrees C.\u003cbr\u003e The new turbine wheel flows 15-20% more than GTX and has peak efficiency of 74%.\u003c\/p\u003e\n\u003cdiv class=\"text\"\u003e\n\u003ch2\u003eTurbine Housings\u003c\/h2\u003e\n\u003cp\u003eAll G Series Turbine housings are made from stainless steel to provide ultimate durability and temperature resistance up 1050 degrees C.\u003cbr\u003e Internally wastegated housings are compact, efficient, and designed with maximum bypass port size to reduce boost creep and provide better boost control.\u003cbr\u003e Turbine housings are available in a variety of wastegated and non-wastegated, open volute, T25 and Vband configurations so be sure to order the correct part for your application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Rotation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"table contenttable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"vertical-align\" rowspan=\"3\" scope=\"col\" width=\"40%\"\u003eG25-550\u003c\/th\u003e\n\u003cth colspan=\"4\" scope=\"col\"\u003eCompressor\u003c\/th\u003e\n\u003cth colspan=\"3\" scope=\"col\"\u003eTurbine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eInducer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eExducer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eTrim\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eA\/R\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eInducer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eExducer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e48mm\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e60mm\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e65\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e.70\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e54mm\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e49mm\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eStandard Rotation\u003c\/th\u003e\n\u003cth colspan=\"2\" scope=\"col\"\u003eAssembly Kit PN\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eA\/R\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eInlet\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eOutlet\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWastegate\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDivided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"vertical-align\" rowspan=\"4\"\u003eAssembly Kit Includes Super Core and Turbine Kit\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e871389-5004S\u003c\/td\u003e\n\u003ctd\u003e0.72\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eFree Float\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e871389-5005S\u003c\/td\u003e\n\u003ctd\u003e0.92\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eFree Float\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eStandard Rotation\u003c\/th\u003e\n\u003cth colspan=\"2\" scope=\"col\"\u003eTurbo PN\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eA\/R\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eInlet\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eOutlet\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWastegate\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDivided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"vertical-align\" rowspan=\"4\"\u003eTurbo PN assembled and calibrated by Garrett® with 1.0 bar actuator (14.7PSI).\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e877895-5001S\u003c\/td\u003e\n\u003ctd\u003e0.49\u003c\/td\u003e\n\u003ctd\u003eT25\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e877895-5003S\u003c\/td\u003e\n\u003ctd\u003e0.72\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e877895-5004S\u003c\/td\u003e\n\u003ctd\u003e0.92\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReverse Rotation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"table contenttable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"vertical-align\" rowspan=\"3\" scope=\"col\" width=\"40%\"\u003eG25-550\u003c\/th\u003e\n\u003cth colspan=\"4\" scope=\"col\"\u003eCompressor\u003c\/th\u003e\n\u003cth colspan=\"3\" scope=\"col\"\u003eTurbine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eInducer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eExducer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eTrim\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eA\/R\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eInducer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eExducer\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e48mm\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e60mm\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e65\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e.70\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e54mm\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e49mm\u003c\/td\u003e\n\u003ctd style=\"border-right: 1px solid #eee;\"\u003e84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eReverse Rotation\u003c\/th\u003e\n\u003cth colspan=\"2\" scope=\"col\"\u003eAssembly Kit PN\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eA\/R\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eInlet\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eOutlet\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWastegate\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDivided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"vertical-align\" rowspan=\"4\"\u003eAssembly Kit Includes Super Core and Turbine Kit\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e871390-5004S\u003c\/td\u003e\n\u003ctd\u003e0.72\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eFree Float\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e871390-5005S\u003c\/td\u003e\n\u003ctd\u003e0.92\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eFree Float\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eReverse Rotation\u003c\/th\u003e\n\u003cth colspan=\"2\" scope=\"col\"\u003eTurbo PN\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eA\/R\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eInlet\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eOutlet\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWastegate\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDivided\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"vertical-align\" rowspan=\"4\"\u003eTurbo PN assembled and calibrated by Garrett® with 1.0 bar actuator (14.7PSI).\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e877895-5007S\u003c\/td\u003e\n\u003ctd\u003e0.72\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e877895-5008S\u003c\/td\u003e\n\u003ctd\u003e0.92\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eV-Band\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Garrett","offers":[{"title":"877895-5001S Standard Rotation 0.49AR Internal Wastegate","offer_id":35286213427357,"sku":"","price":2712.65,"currency_code":"USD","in_stock":true},{"title":"877895-5003S Standard Rotation 0.72AR Internal Wastegate","offer_id":35286213460125,"sku":"","price":2764.82,"currency_code":"USD","in_stock":true},{"title":"877895-5004S Standard Rotation 0.92AR Internal Wastegate","offer_id":35286213492893,"sku":"","price":2764.82,"currency_code":"USD","in_stock":true},{"title":"877895-5007S Reverse Rotation 0.72AR Internal Wastegate","offer_id":35286213591197,"sku":"","price":2875.41,"currency_code":"USD","in_stock":true},{"title":"877895-5008S Reverse Rotation 0.92AR Internal Wastegate","offer_id":35286213623965,"sku":"","price":2875.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/Garrett_Performance_G25-550_Product_Image_500_394.jpg?v=1595610471"},{"product_id":"amtuned-felt-hone-for-alusil-engines","title":"AMTuned Felt Hone for Alusil Engines W\/ Sunnen AN-30 Silicon Compound","description":"\u003cp\u003eAMTuned is proud to offer our very own modified felt hone for Alusil engines. Features 1\/4” thick felt pads to ensure no metal parts ever touch those delicate cylinder walls. This item comes with 4oz of Sunnen AN-30 Silicon Compound which is adequate to service 8 cylinder bores. Usage instructions are included within product. This item is built to order and typically ships in 5-7 business days. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNote: This item is not meant to substitute a proper machining technique that a machinist would achieve. This item is intended to help partially restore the surface of the cylinder bores. This is a use at your own risk item. AMTuned does not accept any liability with the use of this item. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":35504956670109,"sku":"","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/image.jpg?v=1596672710"},{"product_id":"audi-s4-b6-b7-4-2l-bhf-bbk-forged-pistons-and-rods-kit","title":"Audi S4 B6 \u0026 B7 4.2L 40V BHF \/ BBK Forged Piston and Connecting Rod Package","description":"\u003cp\u003eTired of playing the guessing game on what components to install in your engine to handle more power? Let us help! Our forged internal kits are a perfect way to stop worrying about what may or may not work. All packages come with JE Pistons, AMTuned I-Beam connecting rods, ARP 2000 connecting rod bolts, and connecting rod bearings. AMTuned recommends this package to be used with Sleeved engine blocks, but they can also be used on the factory Alusil bores. A professional engine builder is highly recommended. Je pistons are 10:1 Compression. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMTuned Design JE Piston 2618 Alloy, 93 Series Pins, Gas Nitride Ring Package, Tuff Coat Skirt Coating\u003c\/li\u003e\n\u003cli\u003eAMTuned 4340 I Beam Connecting Rods\u003c\/li\u003e\n\u003cli\u003eARP 2000 Bolts\u003c\/li\u003e\n\u003cli\u003eKing AM Series Bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":39683951755421,"sku":"","price":3195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/JE_and_Ibeam.jpg?v=1729042188"},{"product_id":"audi-s4-b6-b7-4-2-bhf-bbk-forged-rods-h-beam","title":"Audi 4.2L 40V BHF \/ BBK \/ BAS (B6 \/ 7 S4 \u0026 C5 Allroad) Connecting Rods For Factory Pistons","description":"\u003cp\u003eWe have a solution to get past the stock engine limits. These aftermarket forged connecting rods have a tapered small end for those looking to push the limits with a factory piston. We have run these paired with factory pistons at 750bhp spinning at 8krpm in many vehicles. Please pay special attention when installing connecting rods on this platform as they have an offset. \u003c\/p\u003e\n\u003cp\u003eThis is a manufacture to order item and turn around time is about 8 weeks. \u003c\/p\u003e\n\u003cp\u003e*Pauter Forged H Beam 4340 connecting rod's, 159mm center to center length, tapered small end to mate with factory BHF \/ BBK pistons.\u003c\/p\u003e\n\u003cp\u003e*Genuine ARP 2000 Hardware \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":35847863042205,"sku":"","price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/1_290495df-11fa-4a21-8e32-479e293c32fc.jpg?v=1734564583"},{"product_id":"mahle-piston-ring-set-for-audi-b6-b7-s4-4-2l-by-amtuned","title":"Piston Ring Set for Audi B6 \/ B7 S4 4.2L by AMTuned","description":"\u003cp\u003eWe are excited to finally offer the best option available when it come's to replacing your piston rings on your BHF \/ BBK 4.2L engine. A great deal of research and product sourcing has led us the ability to offer you this aftermarket piston ring option. These rings are drop in ready and do not require gaping for stock engines. \u003c\/p\u003e\n\u003cp\u003eIncludes:\u003c\/p\u003e\n\u003cp\u003eTop Ring, 2nd Ring, 3rd Oil ring complete set for 8 pistons. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSHIPS IN 3-7 \u003c\/strong\u003e\u003cstrong\u003eBUSINESS DAYS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":37279512297629,"sku":"","price":645.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/Kolbenschmidt.jpg?v=1765391242"},{"product_id":"4-2l-bhf-bbk-engine-rebuild-program","title":"Audi S4 B6 B7 4.2L 40V BHF BBK Engine Rebuild Program","description":"\u003cp\u003eThe original and most trusted 4.2L 40V Chain Driven engine rebuild on the market. With nearly 100 successful rebuilds as of late 2023, we can confidently say we are a master at our craft! All of our rebuilds come with a final build sheet and many pictures of the process to keep for your records. Not knowledgeable in removing your engine and re-installing? Contact us for a turn key rebuild. \u003c\/p\u003e\n\u003cp\u003eCustomers must establish contact prior to shipping and purchase the desired engine rebuild stage in full before work begins. Shipping to or from our facility is not included. Local drop off and pick-up is available free of charge. Never shipped an engine? Let us help guide you through the process! We typically see shipping rates between $175-$500 one way within the continental United States. We do offer a 3% discount on all stage build options if customers desire to pay by check or bank-bank transfer options.\u003c\/p\u003e\n\u003cp\u003eLong blocks are to be delivered to us without accessories. Accessories include: Oil Filter Housing, Water Pump \u0026amp; Pump Shaft, Power Steering Pump, A\/C Compressor, Alternator \u0026amp; Bracket, Oil Cooler, Exhaust Manifolds, Engine Mounts, Knock Sensors, Intake Manifold, Coil Packs, and Cam Sensors. Spark plugs can be left in the engine, but rebuilds will not include spark plugs.\u003c\/p\u003e\n\u003cp\u003eWe offer a 24 month warranty for any of our stage engine builds not used with an aftermarket forced induction system. We cannot warranty engines on forced induction as there are too many issues that can arise from custom tuning which are out of our control. Our warranty does not cover any labor or parts to install\/remove the engine from the vehicle. All warranty work is only available at our facility. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eEngines must be shipped directly to our facility at the following address. Purchase and tracking needs to be completed and sent to AMTuned prior to engine arrival.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAMTuned LLC\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e4800 NE 12th Ave\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOakland Park, FL 33334\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eAMTuned Engine STAGE 0 SLEEVED: \u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eRefreshed BHF \/ BBK 4.2L Long Block with 20k mile warranty on Stage 0 engine option only. \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eTurn around time is 12-14 weeks\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete timing service utilizing the AMTuned private label  ultimate timing kit.\u003c\/li\u003e\n\u003cli\u003esleeved engine block.\u003c\/li\u003e\n\u003cli\u003eFinal bore finishing with torque plate. \u003c\/li\u003e\n\u003cli\u003eHydraulic roller rocket tappets are fully disassembled to free seized tappets, cleaned, and reassembled.  \u003c\/li\u003e\n\u003cli\u003eCylinder head refresh including cleaning and inspection. Replacement items include new guides, upgraded valve guide seals, and gaskets. Cylinder head mating surface will be skimmed to ensure optimal sealing during install. Valve seats will be cut, and assembled heads are pressure tested. \u003c\/li\u003e\n\u003cli\u003eEngine block refresh including cleaning \u0026amp; cylinder bore sleeving (for sleeved rebuilds). Replacement items include main bearings, connecting rod bearings, piston rings, lower engine o-rings, valley pan gasket, valley pan check valves and cylinder head gaskets. \u003c\/li\u003e\n\u003cli\u003eEngine is a fully assembled, timed, and sealed long block. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine STAGE 1 SLEEVED: \u003c\/strong\u003eRated for up to 600whp \u0026amp; 8000 rpm. \u003cstrong\u003eTurn around time is about 12-14 weeks after inspection. \u003c\/strong\u003eAll items in \u003cstrong\u003eStage 0 \u003c\/strong\u003e package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePauter X-beam forged 4340 connecting rods.\u003c\/li\u003e\n\u003cli\u003eSupertech HD Valve Spring Kit\u003c\/li\u003e\n\u003cli\u003eAMTuned Spec Supertech Valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine STAGE 2 SLEEVED: \u003c\/strong\u003eRated for 1000+whp \u0026amp; 8000rpm. \u003cstrong\u003eTurn around time is about 14-16 weeks.\u003c\/strong\u003e All items in \u003cstrong\u003eStage 0 \u003c\/strong\u003epackage with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSleeved engine block\u003c\/li\u003e\n\u003cli\u003eBalanced rotating assembly\u003c\/li\u003e\n\u003cli\u003eAMTuned design JE Pistons w\/93 series pins\u003c\/li\u003e\n\u003cli\u003ePauter X-Beam forged 4340 connecting rods\u003c\/li\u003e\n\u003cli\u003eAMTuned spec Supertech Valves\u003c\/li\u003e\n\u003cli\u003eSupertech HD valve spring kit with titanium retainers\u003c\/li\u003e\n\u003cli\u003eARP 2000 head Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe are the only company in the world utilizing our proprietary block prep service. This in-house developed process allows us to run a factory bore size and not cheat by using a smaller OD sleeve and a tiny piston. This results in engines that are more powerful with factory displacement over the competition. Our service removes the risk of the vapor ports between the bores cracking behind the sleeves and leaking coolant down into the crankcase. Below is a picture of a block that did not have our block prep service. We removed the sleeves to find cracked coolant passages between the bores and visible signs of coolant entering the crankcase. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IMG_6538_480x480.jpg?v=1696381588\"\u003e\u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Stage 0 Sleeved","offer_id":37446527189149,"sku":"","price":11999.95,"currency_code":"USD","in_stock":true},{"title":"Stage 1 Sleeved","offer_id":37446527221917,"sku":"","price":15495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2 Sleeved","offer_id":37446527287453,"sku":"","price":18495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/3B8CD6E2-D72C-405F-BA32-57FBB54D2118.jpg?v=1709916905"},{"product_id":"king-connecting-rod-bearings-for-audi-s4-b6-b7-4-2l","title":"King Connecting Rod Bearings for Audi S4 B6 B7 4.2L","description":"\u003cp\u003eAftermarket King AM series upgraded conrod bearing option for the Audi BHF \/ BBK 4.2L Engine. These bearings are standard size. This is for a complete set for 8 connecting rods. \u003c\/p\u003e\n\u003cp\u003eIn stock, ready to ship.\u003c\/p\u003e","brand":"Turn14","offers":[{"title":"Default Title","offer_id":37701525176477,"sku":"","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/image0.jpg?v=1611712572"},{"product_id":"re-machined-mechanical-cam-sprocket-pair-exchange-program-for-audi-s4-b6-b7-4-2l","title":"Re-Machined Mechanical Cam Sprocket (Pair) exchange program for Audi S4 B6 B7 4.2L","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003eEFFECTIVE IMMEDIAETLY, CUSTOMERS MUST SEND IN THEIR CORE SPROCKETS PRIOR TO REMACHINED SPROCKETS BEING SENT OUT. UNFORTUNAETLY WE HAVE NOT BEEN RECEIVING BACK CORES OR IN A TIMELY MANNER WHICH HAS AFFECTED ORDERS FOR FAR TOO LONG. \u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCore’s \/ Rebuilds MUST be shipped to the following address only. OAKLAND PARK MUST BE USED AS CITY!:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eAMTuned LLC\u003c\/div\u003e\n\u003cp\u003e5079 North Dixie Hwy #159. Oakland Park, FL 33334                                        \u003c\/p\u003e\n\u003cp\u003eThis is an exchange program for a pair (2 pcs) of mechanical cam adjuster \u003cstrong\u003eSPROCKETS\u003c\/strong\u003e with 4 new O-Rings, 2 springs, and 2 spring washers for the B6 B7 S4 platform. When sending in Core’s, please do not send in the entire assembled adjuster. These are used sprockets that have have been re-machined to provide a new life cycle at a fraction of the price of new OEM units or an aftermarket sprocket option. We run the sprockets through a CNC program and re-machine a new pin bore. Simply reposition the inner cam of the adjuster to be used with the new pin bore. The pin bores are precisely machined to include a deeper oil galley leading to the bore, bore \u0026amp; galley taper, bore pin ridge, and lip chamfer to replicate what Audi designed.\u003c\/p\u003e\n\u003cp\u003eWe stock re-machined sprockets and they are ready to ship. There is no longer a core deposit option available. Customers must send in their cores prior to AMTuned shipping out a remachined set. \u003cstrong\u003eYOUR ORDER WILL NOT SHIP OUT UNTIL YOUR CORE SPROCKETS ARE SENT IN. MAKE SURE YOUR SHIPPING LABEL MATCHES YOUR ORDER OR PLACE A ORDER RECEIPT WITHIN THE PACKAGE. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is necessary to purchase the item before sending us your sprockets in order to guarantee a in-stock pair being reserved.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstall video:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/14MsxMS25cc?si=BvgzyhxD89k1MawD\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e*NOTE: It is essential to confirm your mechanical adjuster assembly is in the LOCKED position with performing your final install prior to setting the timing.\u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":37768536391837,"sku":"","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IMG-9635.heic?v=1712667146"},{"product_id":"jxb-driveshaft-center-support-carrier-upgrade-for-audi-b6-7-s4-rs4","title":"JXB Driveshaft Center Support Carrier Upgrade for Audi B6\/7 S4\/RS4","description":"\u003cp\u003eThe stock center support bearing carrier holds the driveshaft in place with rubber so thin about 20 lbs of force moves it from center to the end of its travel. While that’s great for making sure no NVH makes it to the cabin, the stock bushing is extremely prone to failure, especially in harsher climates and on higher-powered cars. Even on the best-kept cars, the stock rubber bushing dry rots and cracks by the time it’s 10-15 years old. When the bushing lets go, it leads to excessive vibrations and clunking which can damage the transmission and rear diff. To make matters worse, the stock carrier is molded onto the center support bearing, leading to costly driveshaft replacement.\u003c\/p\u003e\n\u003cp\u003eThis upgraded unit keeps the driveshaft firmly in place at all times, and its polyurethane construction ensures it will never wear out. The thick bushings ensure the driveshaft cannot move from center, maintaining driveshaft alignment under any loading condition.\u003c\/p\u003e\n\u003cdiv class=\"sqs-block html-block sqs-block-html\" data-block-type=\"2\" id=\"block-yui_3_17_2_1_1604436588815_856251\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eTwo options are available for the bushings, both of which are many times over better than the stock bushings. We’ve paid close attention to the NVH levels associated with this upgrade. After extensive design iterations, we’ve come up with custom isolator bushings that separate the carrier from the body of the vehicle and mounting hardware. These carriers substantially reduce NVH levels.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eThe street bushings absorb most of the NVH from the drivetrain. Some light NVH is possible at some speeds in the form of a soft hum. With a modified exhaust or windows down you’ll probably never hear it.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eThe track bushings are for those who want no-compromise drivetrain performance. These may create a substantial amount of cabin noise. Not sure which is for you? Try them both, they’re interchangeable!\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003eInstallation doesn’t require removal of the driveshaft. The 2-part design clamps around the unserviceable OEM bearing. The old carrier must be removed, so a cutting tool is required.\u003c\/p\u003e\n\u003cp class=\"\" style=\"white-space: pre-wrap;\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/pg0sshyQ45U\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"560\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AMTuned","offers":[{"title":"Standard \/ Street (Soft \/ Quieter)","offer_id":41000963571869,"sku":"","price":299.95,"currency_code":"USD","in_stock":true},{"title":"Standard \/ Track (Hard \/ Louder)","offer_id":41000963604637,"sku":"","price":299.95,"currency_code":"USD","in_stock":true},{"title":"Standard \/ Send Me Both!","offer_id":41000963670173,"sku":"","price":329.95,"currency_code":"USD","in_stock":true},{"title":"Automatic \/ Street (Soft \/ Quieter)","offer_id":41000963702941,"sku":"","price":299.95,"currency_code":"USD","in_stock":true},{"title":"Automatic \/ Track (Hard \/ Louder)","offer_id":41000963735709,"sku":"","price":299.95,"currency_code":"USD","in_stock":true},{"title":"Automatic \/ Send Me Both!","offer_id":41000963801245,"sku":"","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/B6002C1-0-Assembled-4x3.jpg?v=1631847957"},{"product_id":"amtuned-ultimate-timing-service-kit-audi-b6-b7-s4-4-2l","title":"AMTuned OEM Audi Ultimate Timing Service Kit - Audi B6 \/ B7 S4 4.2L \u0026 Audi Allroad 4.2L","description":"\u003cp\u003e\u003cb\u003eKits are assembled to order. Please allow 3 - 7 business days for your order to ship. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKits with remachined sprocket options must have their core sprockets shipped in prior to timing kit shipping out to you. \u003c\/b\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe now offer lifetime warranty on all our timing kit components. Lifetime warranty is non transferable and the failed item must be returned to AMTuned\u003cb\u003e \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit includes Electronic Solenoids \u0026amp; Remachined or New timing sprockets!\u003c\/p\u003e\n\u003cp\u003eInstall video is below!\u003c\/p\u003e\n\u003cp\u003eBring your car back to life, or ensure that it stays on the road with this ultimate timing chain service kit by AMTuned. No more piecing things together from various places only to pay a ridiculous amount and encounter missing items when doing the service. Our ultimate timing service kit contains all the replacement parts needed to correctly perform the service. \u003cstrong\u003eCustomers must select their remachined sprocket core option from the drop down menu. There is a secondary option for valley pan kits.\u003c\/strong\u003e. We use electronic solenoids that do not have an incorporated pigtail, we supply a plug and play extension harness for bank 2 which the stock harness will not reach.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe only accept OEM sprockets as core returns for the remachined sprocket option. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMail core sprockets or complete adjusters for a rebuild to: AMTuned LLC 4800 NE 12th Ave. Oakland Park, FL 33334.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*****THIS IS A CUSTOM BUILT TO ORDER KIT. WE ARE A SMALL BUSINESS. RETURNS WILL HAVE A 30% RESTOCKING FEE. RETURNS ARE ELIGIBLE FOR 60 DAYS AFTER DELIVERY*****\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKit Contains:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOriginal Audi Tensioners \u0026amp; Guide Rails.\u003c\/li\u003e\n\u003cli\u003eAMTuned Remachined or New Sprocket Kit w\/springs \u0026amp; washers\u003c\/li\u003e\n\u003cli\u003eElectronic Solenoid x2\u003c\/li\u003e\n\u003cli\u003eElectronic Solenoid Extension Harness for Bank 2 to reach factory harness\u003c\/li\u003e\n\u003cli\u003eLeft Main Chain RS4 Metal Guide\u003c\/li\u003e\n\u003cli\u003eUpper Main Chain RS4 Metal Guide\u003c\/li\u003e\n\u003cli\u003eMain Chain Tensioner Rail\u003c\/li\u003e\n\u003cli\u003eBank 1 Tensioner Rail\u003c\/li\u003e\n\u003cli\u003eBank 1 Guide Rail\u003c\/li\u003e\n\u003cli\u003eBank 2 Guide Rail\u003c\/li\u003e\n\u003cli\u003eUpper Chain Small Guide x2\u003c\/li\u003e\n\u003cli\u003eBank 1 Upper Cover Metal Gasket\u003c\/li\u003e\n\u003cli\u003eBank 2 Upper Cover Metal Gasket\u003c\/li\u003e\n\u003cli\u003eCam Bolt for Mechanical Adjuster x2\u003c\/li\u003e\n\u003cli\u003eCam Bolt for Exhaust Sprocket x2\u003c\/li\u003e\n\u003cli\u003eRear Main Seal\u003c\/li\u003e\n\u003cli\u003eLarge Tensioner O-Ring\u003c\/li\u003e\n\u003cli\u003eSmall Tensioner O-Ring\u003c\/li\u003e\n\u003cli\u003eMetal Coolant Pipe O-Ring x2\u003c\/li\u003e\n\u003cli\u003eBank 1 Valve Cover Gasket\u003c\/li\u003e\n\u003cli\u003eBank 2 Valve Cover Gasket\u003c\/li\u003e\n\u003cli\u003eOil Filter Housing Gaskets\u003c\/li\u003e\n\u003cli\u003eIntake Manifold Gaskets\u003c\/li\u003e\n\u003cli\u003eEGR Metal Gaskets\u003c\/li\u003e\n\u003cli\u003ePermatex Ultra Sealant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/14MsxMS25cc?si=BvgzyhxD89k1MawD\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/QQQE4L3n4I4\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"I will send in my sprockets prior. Remachined sprockets included \/ Do not add valley pan kit","offer_id":42284708397213,"sku":"","price":2460.54,"currency_code":"USD","in_stock":true},{"title":"I will send in my sprockets prior. Remachined sprockets included \/ Add valley pan kit for additional $220.00","offer_id":42586037223581,"sku":"","price":2680.54,"currency_code":"USD","in_stock":true},{"title":"$275 Include NEW timing sprockets with my order \/ Do not add valley pan kit","offer_id":46293106720925,"sku":null,"price":2735.54,"currency_code":"USD","in_stock":true},{"title":"$275 Include NEW timing sprockets with my order \/ Add valley pan kit for additional $220.00","offer_id":46293106753693,"sku":null,"price":2955.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/CFE3B67E-0AF9-4197-A00B-5012B686D267.jpg?v=1769824731"},{"product_id":"amtuned-hd-valve-spring-package-for-b6-b7-audi-s4-4-2","title":"AMTuned HD Valve Spring Package for B6 \/ B7 Audi S4 4.2","description":"\u003cp\u003eIntake single spring: seat pressure 65\/lbs\u003c\/p\u003e\n\u003cp\u003eExhaust single spring: seat pressure 75\/lbs\u003c\/p\u003e\n\u003cp\u003eTitanium retainers\u003c\/p\u003e\n\u003cp\u003eTo be used with factory style triple groove valves and keepers\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":42382867792029,"sku":"","price":929.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/Logo_-_Black_Background_360x_b7134ebd-8e86-4e20-992f-fb1083aa3f42.webp?v=1653575619"},{"product_id":"audi-4-2l-32-valve-bns-cau-b7-rs4-gen1-r8-v8-b9-s5-connecting-rod-piston-package","title":"Audi 4.2L 32 Valve BNS \/ BYH \/ CAUA (B7 RS4 \/ Gen1 R8 V8 \/ B8 S5) Connecting rod \u0026 Piston Package","description":"\u003cp data-mce-fragment=\"1\"\u003eIN STOCK, READY TO SHIP!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTired of playing the guessing game on what components to install in your engine to handle more power? Let us help! Our forged internal kits are a perfect way to stop worrying about what may or may not work. All packages come with JE Pistons Package, AMTuned Saenz manufactured connecting rods awith ARP hardware, and King XP series bearings. AMTuned recommends this package to be used with Sleeved engine blocks, but they can also be used on the factory Alusil bores. Minimum bore spec is 3.3267\" (84.5mm) for these pistons. We have tried various bore sizes on these in the 4.2 engines for mild to wild boost builds and have seen that you will start to notice cold start piston slap when surpassing 3.3285\" bore size. AMTuned does not accept any liability for non in house engine builds. A professional engine builder is highly recommended.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAMTuned has released our H-Beam connecting rod manufactured by Saenz Performance. They are created with the latest FEA technology to ensure strength and reduce weight. We have designed these connecting rods and piston package to handle 2,000HP! (250HP per piston\/rod). Designed to accept 9k rpm. We know it will be a bit of time to see if anyone can actually achieve those numbers on this platform, but wanted to make sure our components are up for the challenge. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eComponents Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAMTuned Design JE Piston 9.5:1 CR, 2618 Alloy, 93 Series Pins, Gas Nitride Ring Package, Tuff Coat Skirt Coating ( For factory 12.5:1 compression, the pistons are manufactured by Diamond Piston). \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAMTuned 4340 Saenz Connecting Rod's w\/ ARP 5\/16\" 2000 Hardware\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eKing XP Series Bearings (see comments below)  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003c\/strong\u003eMPORTANT: \u003cstrong data-mce-fragment=\"1\"\u003eThere is a strict 30% restocking fee on canceled orders for this product regardless of in stock status\u003c\/strong\u003e. King bearings has many revisions of these bearings which have different bearing tang locations based on production year runs. Because of this we cannot verify which production year run will be included in your set. Some bearings will drop right in to the con-rod tang positions, Some will not have any bearing tangs on them, and some may need to file down 1\/2 of the bearing tangs. Bearing tangs on these pinch bearings are only there for easier install and have zero effect on proper operation of your engine. If you have never filed down a bearing tang, we can walk you through it! \u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"JE 9.5:1 Compression","offer_id":47474143953053,"sku":null,"price":4695.95,"currency_code":"USD","in_stock":true},{"title":"Diamond 12.5:1 Compression","offer_id":47474143985821,"sku":null,"price":4695.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/5.jpg?v=1676482019"},{"product_id":"audi-4-2l-32v-bns-byh-caua-b7-rs4-gen-1-r8-s5-4-2-engine-rebuild-program","title":"Audi 4.2L 32V CAU \/ BNS \/ CFS \/ BYH \/ CND (S5 4.2, RS4 4.2, RS5 4.2, R8 4.2) Engine Rebuild Program","description":"\u003cp\u003eAt AMTuned, our craft is engine building. Weather you are looking for a factory style rebuild, or want to shoot for the moon power wise, we know what it takes to get the job done. With years of sleeving Audi hypereutectic blocks, we have perfected the craft of retaining a factory bore size no matter your power goal with our in house sleeving process utilizing our custom specification sleeves\u003c\/p\u003e\n\u003cp\u003eCustomers now have a trusted source to get their 32v 4.2's rebuilt to extract new life out of them. Not thrilled about removing your engine and reinstalling it? Contact us for a turn key rebuild solution.\u003c\/p\u003e\n\u003cp\u003eCustomers must establish contact prior to shipping and purchase the desired engine rebuild stage in full before work begins. Shipping to or from our facility is not included. Local drop off and pick-up is available free of charge. Never shipped an engine? Let us help guide you through the process! We typically see shipping rates between $275-$500 one way within the continental United States. We recommend using www.goship.com\u003c\/p\u003e\n\u003cp\u003eLong blocks are to be delivered to us without accessories. Accessories include: Oil Filter Housing, Water Pump, Power Steering Pump, A\/C Compressor, Alternator \u0026amp; Bracket, Oil Cooler, Exhaust Manifolds, Engine Mounts, Knock Sensors, Intake Manifold, Coil Packs, Injectors and Cam Sensors. Spark plugs can be left in the engine, but rebuilds will not include spark plugs.\u003c\/p\u003e\n\u003cp\u003eOur engine rebuilds will REUSE your timing phasers. If your engine is known to have timing phaser issues, please contact us so that we can arrange for them to be replaced at an additional cost. We do not accept any liability on rebuilt engines with variable phaser issues. \u003c\/p\u003e\n\u003cp\u003eWe offer a 12 month unlimited miles warranty for any of our stage engine builds not used with an aftermarket forced induction system. We cannot warranty engines on forced induction as there are too many issues that can arise from custom tuning which are out of our control. Please ensure you are using new fuel injectors on all engine rebuilds as we do not cover fuel injection related failures. Our warranty does not cover any labor or parts to install\/remove the engine from the vehicle or transportation to\/from our facility. All warranty work is only available at our facility. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe reuse your camshaft phasers and are not liable for faulty phasers. If you vehicle had phaser issues, be sure to notify us so that we can replace them at an additional cost. Engines must be shipped directly to our facility at the following address. Purchase and tracking needs to be completed and sent to AMTuned prior to engine arrival. AMTuned is not reliable for shipping damage of any kind and it is the customers responsibility to arrange and pay for shipping to\/from our facility. Always add insurance to your shipment, and over insure it!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAMTuned LLC\u003c\/p\u003e\n\u003cp\u003e4800 NE 12th Ave\u003c\/p\u003e\n\u003cp\u003eOakland Park, FL 33334\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe are the only company in the world utilizing our proprietary block prep service with our proprietary sleeve design manufactured by LA Sleeve. This in-house developed service allows us to run a factory bore size and not cheat by using a smaller OD sleeve and a tiny piston. This results in engines that are more powerful with factory displacement over the competition. Our service removes the risk of the vapor ports between the bores cracking behind the sleeves and leaking coolant down into the crankcase. Below is a picture of a block that did not have our block prep service. We removed the sleeves to find cracked coolant passages between the bores and visible signs of coolant entering the crankcase. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IMG_6538_480x480.jpg?v=1696381588\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine STAGE 0:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eRefreshed BNS \/ BYH \/ CAUA 4.2L 32V Timed \u0026amp; Sealed Long Block. \u003cstrong\u003eTurn around time is about 12-14 weeks \u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully sleeved engine block utilizing LA Sleeve AMTuned spec sleeves. Diamond hone finish with a plateau final hone for expedited break in.\u003c\/li\u003e\n\u003cli\u003eFinal bore finishing with torque plate\u003c\/li\u003e\n\u003cli\u003eDiamond Piston factory compression replacement pistons\u003c\/li\u003e\n\u003cli\u003eComplete timing service utilizing OEM \u0026amp; OE parts\u003c\/li\u003e\n\u003cli\u003eCylinder head refresh including cleaning and inspection. Replacement items include new guides, upgraded valve guide seals, and gaskets. Valves will be tested to ensure they are true, replacement valves will be invoiced as needed. Cylinder head mating surface will be skimmed to ensure optimal sealing during install. Valve seats will be cut, and assembled heads are pressure tested. \u003c\/li\u003e\n\u003cli\u003eEngine block refresh including cleaning. Replacement items include main bearings, connecting rod bearings, piston rings, lower engine o-rings, and all new gaskets \/ seals. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine Stage 1 Sleeved:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eFor those looking for higher safeguards when running forced induction or high rpm.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTurn around time is about 12-14 weeks for sleeved rebuilds. \u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes everything in our Stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKing XPC connecting Rod Bearings \u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valves \u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valve Spring Package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine Stage 2:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eFor those looking to run large custom power adders utilizing head studs.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTurn around time is 14-16 weeks after inspection.\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIncludes everything in our Stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMTuned 9.5:1 JE piston package with 93 series pins, gas nitride ring package\u003c\/li\u003e\n\u003cli\u003eAMTuned Saenz Connecting Rods\u003c\/li\u003e\n\u003cli\u003eKing XPC Series Con-Rod Bearings \u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valves \u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valve Spring Package\u003c\/li\u003e\n\u003cli\u003eFully Balanced Rotating Assembly\u003c\/li\u003e\n\u003cli\u003eCustom ARP Head Studs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e AMTuned Engine Stage 3:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eFor those looking to run large custom power adders utilizing head studs. \u003cstrong\u003eTurn around time is 16-18 weeks after inspection\u003c\/strong\u003e. Includes everything in our Stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMTuned 9.5:1 JE piston package with 93 series pins, gas nitride ring package.\u003c\/li\u003e\n\u003cli\u003eAMTuned Saenz connecting rods\u003c\/li\u003e\n\u003cli\u003eKing XPC Series Con-Rod Bearings \u003c\/li\u003e\n\u003cli\u003eFully Ported Cylinder Heads\u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valves \u003c\/li\u003e\n\u003cli\u003eSupertech Valve Spring Package\u003c\/li\u003e\n\u003cli\u003eFully Balanced Rotating Assembly\u003c\/li\u003e\n\u003cli\u003eCustom ARP Head Studs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Stage 0 $14495.00","offer_id":43383816487069,"sku":"","price":14495.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1 $16995.00","offer_id":43383816519837,"sku":"","price":16995.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2 $21595.00","offer_id":45463207510173,"sku":"","price":21595.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3 $23995.00","offer_id":46614324871325,"sku":"","price":23995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/27.jpg?v=1696516609"},{"product_id":"fuel-injector-clinic-fuel-injectors-audi-b6-b7-s4-c5-s6-rs6","title":"Fuel Injector Clinic Fuel Injectors - Audi B6 \/ B7 S4 \u0026 C5 S6 \u0026 RS6","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*FIC Injectors all come factory with a EV6 plug. A EV6 to Nippon\/Denso adaptor is included with out kits. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFuel Injector Clinic can adapt a fuel injector to match any top feed application. The 8x1000cc high performance injectors will be data mated, E85 compatible, with a Lifetime warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis injector set is precisely matched using Fuel Injector Clinic's proprietary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/fuelinjectorclinic.com\/data-match-technology\" target=\"_blank\"\u003eData Match Technology\u003c\/a\u003e\u003c\/strong\u003e. Each injector is individually serial numbered and the results are provided on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/fuelinjectorclinic.com\/image\/data\/data.sheet.template.SAMPLE.jpg\" onclick=\"window.open(this.href, 'SampleDataMatchSheet', 'resizable=yes,status=no,location=no,toolbar=no,menubar=no,fullscreen=no,scrollbars=no,dependent=no,width=500,height=700'); return false;\"\u003e\u003cspan\u003eData Match Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eproviding the most complete flow matching and latency value information available in the industry today.\u003cbr\u003e\u003cbr\u003eFuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90deg F fuel temperature using CF-16B calibration fluid.\u003cbr\u003e\u003cbr\u003eSuperior short pulse width control and state of the art matching make these injectors easy to tune and provide great drivability.\u003cbr\u003e\u003cbr\u003eFuel Injector Clinic injectors are set up to and include all o-rings needed to fit the factory application for the listed vehicle. If you are using aftermarket or other unusual setups please contact us prior to placing your order to make sure you receive injectors that fit properly.\u003cbr\u003e\u003cbr\u003eEvery injector is covered against failure caused by defects in original manufacture by our lifetime warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Fuel Injector Clinic’s Data Match Technology?\u003c\/strong\u003e\u003cspan\u003e\u003cem\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eFuel Injector Clinic’s Data Match Technology is used to create a very comprehensive information sheet, which customers receive with each injector set*. It provides the most complete flow matching and latency value information available in the industry, featuring dynamic slope flow rates and individual latency deviation values.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003ciframe class=\"note-video-clip\" height=\"360\" width=\"640\" src=\"https:\/\/player.vimeo.com\/video\/75988029\" frameborder=\"0\" allowfullscreen=\"\" mozallowfullscreen=\"\" webkitallowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/fuelinjectorclinic.com\/image\/catalog\/data%20match%20sheet%20med.jpg\"\u003e\u003cimg title=\"Data Match Flow Sheet Sample, click image for larger view\" src=\"https:\/\/fuelinjectorclinic.com\/image\/catalog\/data%20match%20sheet%20med.jpg\" alt=\"Data Match Flow Sheet Sample, click image for larger view\"\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"small\" align=\"center\"\u003e        Example of DMT Flow sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eWhen Fuel Injector Clinic’s Data Match Technology information is correctly input into your Electronic Control Unit (ECU), the data will allow the ECU to dictate PRECISELY the right amount of fuel to combine with the air in your intake port to consistently achieve the correct Air\/Fuel Ratio (AFR), which means you’ll get more complete combustion in your combustion chambers.\u003c\/p\u003e\n\u003cp\u003eFuel Injector Clinic has developed a specialized flow bench in collaboration with ECMTuning, Inc., which accurately measures the microscopic volume of fluid dispensed while it is being operated by a car’s ECU. This method provides tuners with the best possible injector data to successfully tune their cars.\u003c\/p\u003e\n\u003cp\u003eThe Data Match Technology information sheet provided with each set of Fuel Injector Clinic injectors matched using this method gives you three sets of very important data:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDynamic Slope Flow Rate for each individually serial numbered injector,\u003c\/li\u003e\n\u003cli\u003eIndividual Injector Offset Values for each serial numbered injector in your set,\u003c\/li\u003e\n\u003cli\u003eInjector Voltage Offset table.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e1. Dynamic Slope Flow Rate for each individually serial numbered injector.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis slope flow rate, expressed in cc\/min at the pressure and temperature listed on the sheet, represents the linear flow rate that the ECU can use when calculating the pulse width (length of time to open) it needs to send to the injector. Since the ECU typically only accepts one value for all injectors, it is clear how important it is that this flow rate is as consistent as possible from one injector to another. The “Dynamic Slope Flow” box of the flow sheet shows how well matched your injectors are. To get the most accurate results, you will typically use the “Average Slope flow value” below the individual data to input into your ECU.\u003c\/p\u003e\n\u003cp\u003eThe individual slope flow data represented in this table is calculated from at least 1,000 pulses per injector, making Data Match Technology the most detailed information provided by any performance injector company at this time.\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTesting for these values is done at 3 Bar (43.5psi) using 16B calibration fluid at 90°F (a fluid with similar specific gravity to gasoline, which is widely used in the automotive industry as a “safe” testing fluid closely resembling gasoline.) If you run a different base pressure or a different fuel, you would need to adjust the flow rate in your tuning software accordingly. (More on\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/fuelinjectorclinic.com\/faqs\/#17\"\u003eflow rate\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ecan be found in our tech information.)\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e2. Individual Injector Offset Values for each serial numbered injector in your set.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe offset value (often referred to as the dead time, lag time, or latency value) is used by the ECU to compensate for the loss of flow during the opening and closing period of each pulse, where full (aka constant or linear) flow has not been achieved. While the numerical values needed for data entry in the ECU are listed in the “Injector Voltage Offset” table at the bottom of the Data Match Technology information sheet, the accurate matching of this characteristic for each injector ensures that the ECU, which uses only one correction value for all injectors, is able to instruct the injectors to dispense exactly the right amount of fuel.\u003c\/p\u003e\n\u003cp\u003eWHY? While offset matching will improve the result with all injectors, it is especially critical for injectors with a large flow rate (for example1000cc and larger) at idle or light throttle. This is because the offset correction length applied by the ECU represents a much higher percentage of total pulse width, so any error is greatly amplified.\u003cbr\u003e\u003cbr\u003eFor example, a 2150cc injector may need a 1.1msec total pulse width to dispense the right amount of fuel at idle, of which 0.7msec is the offset correction at 13 volt, resulting in an effective pulse width of 0.4msec. If there is a 0.2msec difference in offset value from one injector in that set to another, the effective pulse width could vary by 0.2msec\/0.4msec=0.5 or 50% within the same set, which would easily cause enough variation in AFR to result in a misfire. Using the same variance in a smaller injector, like a 650cc, which requires a 2.3msec pulse width and has a 1.0msec offset value, results in an effective pulse width of 1.3msec. If the 650cc injector set has the same 0.2msec variance from one injector to another as the 2150cc injector in the example above, it is only a 15% fueling error, which is much easier for the motor to forgive.\u003cbr\u003e\u003cbr\u003eAlso at play is the fact that in large performance injectors the effective pulse width range you are operating in (0.3 to 0.8msec) is SO short that the injector is only performing an incomplete valve opening, which is an action that is much more challenging to repeat consistently than the fully settled opening at 6 or 7msec. Therefore a well-matched injector set is easy to tune and performs well in idle, cranking and other light throttle conditions.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e3. Injector Voltage Offset table.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bottom of the Data Match Technology information sheet lists average offset values for the type of injector you purchased. This data is very time consuming to collect because it requires our injector technicians to perform detailed offset testing at all the voltages and pressures listed (typically five voltages and five pressures.) A test at one voltage and one pressure is derived from test data accumulated from pulsing the injector hundreds of times at 0.5msec intervals from 2msec to 18msec (10% to 90% duty cycle at 6000rpm), representing almost 10,000 data points. (See the four graphs below of this level of testing with even more detail in low pulse width area). You can’t just do this for one injector, it must be representative of the whole spectrum of injectors. So Fuel Injector Clinic tests a minimum of 16 injectors in order to collect a good average. Multiply the 16 injectors by the 25 voltage and pressure combinations in your offset table and you can see why this 4,000,000 point process is not for the faint of heart.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFuel Injector Clinic provides more in depth data with each injector set than any other company in the aftermarket performance industry. The method by which we gather and present data as well as characterize injectors is at the forefront of the industry.\u003c\/p\u003e\n\u003cp\u003eSo when you’re studying your Data Match Technology information sheet, keep in mind that what may appear to be a simple excel spreadsheet of injector data, or a simple drop-down selection of base map inputs from an ECU manufacturer (that we may well have supplied), is actually the result of a highly technical and time-consuming process where enormous amounts of data are amassed. And, Fuel Injector Clinic’s investment in our proprietary Data Match Technology works for you every time you run your car.\u003cbr\u003e\u003cbr\u003e\u003cu\u003e\u003cstrong\u003eInformation for ALL graphs shown.\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX-axis:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEffective pulse width in milliseconds. Most ECU’s are programmed in either milliseconds (msec = 1\/1,000th of a second) or microseconds (µsec = 1\/1,000,000th of a second)\u003c\/li\u003e\n\u003cli\u003eThe four lines (red, black, green and yellow) on the graphs have been corrected for the offset measured on each injector, therefore showing the linear approximations going through the origin (zero). This is done to bring the injector graphs closer together for visual benefit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eY-axis:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInjector flow in cc\/min. This is a calculated value based on flow per injector stroke converted back to cc\/min flow assuming a 6000rpm pulse rate. This is done to represent flow values in units most familiar to tuners. We can easily provide the flow per stroke values for interested tuners, since you do not idle your car at 6000rpm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe four different Fuel Injector Clinic (FIC) injectors shown are all latest-technology Bosch high impedance injectors driven by a saturated injector driver from a recent model Mitsubishi ECU.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003e\u003cstrong\u003eInformation Specific to individual graphs\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZoom 1 of 4\u003c\/strong\u003e\u003cbr\u003eThis graph shows the full range of the injector being pulsed in a motor at 6000rpm or 50Hz, where a 20ms second pulse would represent 100% duty cycle, taking up all the time available for two revolutions of the motor (assumes a 4-stroke motor application for the injector).\u003c\/p\u003e\n\u003cp\u003eThe other graphs below zoom in on the low pulse width area to show why this is the most challenging condition for an injector.\u003cbr\u003e\u003cbr\u003eInjector flow from pulse widths between 0.8msec and 18msec (shaded in gray) is the linear portion of injector operation (Note how the lines - red, black, green and yellow - in this section are basically straight slopes.)\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fuelinjectorclinic.com\/image\/catalog\/zoom%201.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZoom 2 of 4\u003c\/strong\u003e\u003cbr\u003eThis graph shows effective pulse widths from 0 to 5 milliseconds.\u003c\/p\u003e\n\u003cp\u003eThe opening “bumps” in the initial operating range of the injector (far left) are clearly identifiable.\u003c\/p\u003e\n\u003cp\u003eThe two black horizontal lines (30 and 60 on the y axis) are approximate fuel consumption at idle and light cruise throttle for a 4 cyclinder engine on gasoline. Note how the two smaller injectors operate in their linear operating range between the idle and cruise lines, whereas the 1100cc\/min (black) is a little “bumpy” in that area and the 2150cc\/min (red) is clearly in the non-linear area\u003c\/p\u003e\n\u003cp\u003eAlso note how the data points progressively become closer together from right to left as the non-linear operating range is approached. On the right data points are every 0.5 msec, in the center section data points are every 0.1msec and on the left the data points are still too close to define at this zoom level.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fuelinjectorclinic.com\/image\/catalog\/zoom%202.jpg\" alt=\"\"\u003e\u003cbr\u003e\u003cstrong\u003eZoom 3 of 4\u003c\/strong\u003e\u003cbr\u003eThis graph shows effective pulse widths from 0 to 2.5 milliseconds.\u003c\/p\u003e\n\u003cp\u003eHere there is more detail between the idle and cruise lines . It becomes increasingly obvious why the smaller injectors are much easier to tune based on their very linear operation in this area.\u003cbr\u003eThe 1100cc\/min injector still has a reasonably linear operating range in the idle and just above idle pulse width range. While there are some non-linear “bumps,” the variations are likely small enough not to be detectable by the tuner.\u003c\/p\u003e\n\u003cp\u003eThe 2150cc\/min injector graph clearly shows how non-linear the operation of an injector of this size is in the area between idle and cruise. While this is obviously not beneficial to tuning a motor, it should be noted that ALL types and brands of large (approximately 1200cc\/min and larger) injectors face this issue, since it is related primarily to the flow size of the injector, and the extremely short pulse width required for the minute amounts of fuel required at idle.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fuelinjectorclinic.com\/image\/catalog\/zoom%203.jpg\" alt=\"\"\u003e\u003cbr\u003e\u003cstrong\u003eZoom 4 of 4\u003c\/strong\u003e\u003cbr\u003eThis graph shows effective pulse widths from 0 to 0.8 milliseconds.\u003c\/p\u003e\n\u003cp\u003eThis is an extreme level of detail shown, since we are now able to discern individual data points at close as 0.004msec (or 4 msec = 4\/1,000,000th of a second).\u003c\/p\u003e\n\u003cp\u003eClearly visible are the “bumps” for all injectors. The “bumps” are made by the valve reaching its maximum opening limit (where the line peaks on the graph) and then bouncing back from hitting the limit (where the line makes a downward slope, creating the valley).\u003cbr\u003e\u003cbr\u003eWhile these non-linear flow areas of the injector are not very conducive to the matching process, Fuel Injector Clinic includes some of this data to help make the injectors work better for the tuner in this area. Looking at the 1100cc\/min injector graph (black) note how the valve bounces a few times until the flow settles into its linear range as the pulse width length is extended. Note that this graph is zoomed to the 0.25 to 0.8millisecond range, or around 4% (very small part) of the 19ms total operating range.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/fuelinjectorclinic.com\/image\/catalog\/zoom%204.jpg\" alt=\"\"\u003e\u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"525CC","offer_id":43562921394333,"sku":"","price":660.0,"currency_code":"USD","in_stock":true},{"title":"1000CC + $160.00","offer_id":43562921427101,"sku":"","price":740.0,"currency_code":"USD","in_stock":true},{"title":"1650CC + $800.00","offer_id":43562921459869,"sku":"","price":1380.0,"currency_code":"USD","in_stock":true},{"title":"2150CC + $740.00","offer_id":43562921492637,"sku":"","price":1320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/1000-53-14-14x8-525x700.jpg?v=1681142221"},{"product_id":"audi-3-0l-supercharged-b8-8-5-s4-sq5-a7-piston-package","title":"Audi 3.0L Supercharged EA837 (B8\/8.5 S4, SQ5, A6, A7) Piston Package","description":"\u003cp data-mce-fragment=\"1\"\u003eTired of playing the guessing game on what components to install in your engine to handle more power? Let us help! Our forged internal kits are a perfect way to stop worrying about what may or may not work!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eJE Pistons is our exclusive supplier of our in-house designs. We have designed these pistons with the \"mild to wild\" spectrum of enthusiast in mind. Components and piston design are capable of handling over 250 HP per piston (1500hp per set). Compression ratio is 9.5:1, 93 Series pins to handle whatever you throw at it, Nitride ring package suitable for Sleeved Iron Bore engines as well as factory Alusil bores, JE's 2618 Alloy because it is the best! These pistons can work in a bore range of 3.3267” through 3.3279”. Exceeding this bore range may bring excessive cold start piston slap. Have more questions? Ask us, we build engines with the products we sell! \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe do not recommend this piston package for those that are looking to stay with a non ported stock blower. Your vehicle will make LESS power due to the lower compression. These pistons should be paired with custom tuning to utilize the full gain of the lower compression on a ported supercharger, upgraded supercharger, or custom turbo application. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eComponents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAMTuned Design JE Piston 2618 Alloy, 93 Series Pins, Nitride Ring Package, Tuff Coat Skirt Coating\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":43603066814621,"sku":"","price":1595.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/products\/IMG_4346_57b14664-e283-4cf8-bdc9-4a0523936cfe.jpg?v=1682210283"},{"product_id":"amtuned-electronic-timing-solenoid-kit-for-b6-b7-s4-4-2l","title":"AMTuned Electronic Timing Solenoid Kit for B6 B7 S4 4.2L","description":"\u003cp\u003eThe AMTuned electronic solenoid kit for the B6 B7 S4 4.2L. This will replace those old tired solenoids that control the variable mechanical adjusters. This is a plug and play itsm. The harness extension is used on bank 2 of the engine as the factory harness sometimes will not reach the solenoid's we use.\u003c\/p\u003e\n\u003cp\u003eContents Include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2x Timing Solenoid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1x Extension Pigtail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e2x Solenoid Seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":43617102102685,"sku":"","price":279.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/CB3062B3-7D21-4D39-BA82-68ADE65B8315.jpg?v=1750089665"},{"product_id":"metal-slave-cylinder-braided-clutch-line-kit-for-b6-b7-s4-b7-rs4-with-stock-style-clutch-slave","title":"Metal Slave Cylinder Braided Clutch Line Kit For B6 \/ B7 S4 \u0026 B7 RS4","description":"\u003cp\u003eAMTuned design braided clutch line \u0026amp; metal slave kit. This kit replaces the entire factory two piece line and the slave cylinder. \u003c\/p\u003e\n\u003cp\u003eKit Contents:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetal Slave Cylinder\u003c\/li\u003e\n\u003cli\u003eClutch Master Cylinder Adaptor Fitting\u003c\/li\u003e\n\u003cli\u003eBraided Clutch Line\u003c\/li\u003e\n\u003cli\u003eClutch Slave Cylinder Fitting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":43685268226205,"sku":"","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/slavelinekit.jpg?v=1769097842"},{"product_id":"amtuned-private-label-timing-kit-audi-4-2l-40v-b6-b7-s4-allroad","title":"AMTuned Private Label Timing Kit - Audi 4.2L 40V B6 \/ B7 S4 \u0026 Allroad","description":"\u003cp\u003e\u003cstrong\u003eHome of the only timing kit solutions that include everything you need for the service while also including NLA items that competitors do not have! The private label timing kits are what is used on our in house engine builds. \u003c\/strong\u003e\u003cstrong\u003eKits are assembled to order and may 3-5 Business Days for shipping. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor the remachined sprocket option, sprockets MUST be sent in prior to your order being shipped out. \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer lifetime warranty on all our timing kit components. Lifetime warranty is non transferable and the failed item must be returned to AMTuned\u003c\/p\u003e\n\u003cp\u003eIntroducing our private label timing kit! We always strive to help keep costs down for consumers when it comes to keeping their vehicles on the road! As the leader in the 4.2L Audi market, we have seen that chain stretch is almost non existent with even very high mileage engines. The little stretch that is present is well within the range of what tensioners can compensate for. Our Minimalist and Enthusiast kit takes this into consideration and leaves the timing chains out of replacement items. We do recommend to replace any chains that have come into direct metal\/metal contact from a component failure. This kit has two versions for purchase depending on your needs with both versions being more complete for actual needed items than all of the competition. \u003cstrong\u003eThese kits include aftermarket tensioners and timing rails.\u003c\/strong\u003e If you are looking for a OEM timing kit with OE Audi tensioners and timing rails, we offer our \u003ca href=\"https:\/\/amtuned.com\/products\/amtuned-ultimate-timing-service-kit-audi-b6-b7-s4-4-2l\" title=\"B6 B7 S4 Timing Kit\"\u003eOEM Ultimate kit! \u003c\/a\u003eBelow is a break down of both kit options for purchase. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKIT OPTIONS BELOW:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Private Label Minimalist Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2x Upper Plastic Guides\u003c\/li\u003e\n\u003cli\u003e2x Solenoid Gaskets\u003c\/li\u003e\n\u003cli\u003eLeft RS4 Main Chain Guide\u003c\/li\u003e\n\u003cli\u003eTop RS4 Main Chain Guide\u003c\/li\u003e\n\u003cli\u003eBank 1 Tensioner Guide\u003c\/li\u003e\n\u003cli\u003eMain Chain Tensioner Guide\u003c\/li\u003e\n\u003cli\u003eBank 2 Plastic Guide\u003c\/li\u003e\n\u003cli\u003eBank 1 Plastic Guide\u003c\/li\u003e\n\u003cli\u003e2x Reusable Exhaust Cam Sprocket Bolts\u003c\/li\u003e\n\u003cli\u003e2x Reusable Intake Cam Sprocket Bolts\u003c\/li\u003e\n\u003cli\u003eBank 1 \u0026amp; 2 Upper Timing Cover Metal Gasket\u003c\/li\u003e\n\u003cli\u003eValve Cover Gasket Set\u003c\/li\u003e\n\u003cli\u003eLarger Tensioner Gasket\u003c\/li\u003e\n\u003cli\u003eBank 1 \u0026amp; 2 EGR Gaskets\u003c\/li\u003e\n\u003cli\u003eIntake Manifold Gasket Set\u003c\/li\u003e\n\u003cli\u003ePermatex Ultra Sealant\u003c\/li\u003e\n\u003cli\u003eRear Main Seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Private Label Enthusiast Kit: \u003c\/strong\u003eIncludes everything in beginner kit with addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMTuned Manufactured New Timing Sprockets or Remachined Timing Sprockets \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Private Label Ultimate Timing Kit:\u003c\/strong\u003e Includes everything in enthusiast kit with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 Timing Chains (IWIS\/FEBI brand, cheap competitor chains have too much lateral slack on links and cause excessive noise)\u003c\/li\u003e\n\u003cli\u003eAMTuned Electronic Solenoid Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor customers looking to do a hybrid between the kits utilizing the Minimalist or Enthusiast kit, our electronic solenoid kit, but without timing chains. Please check out with the enthusiast kit, and also add our \u003ca title=\"Solenoids\" href=\"https:\/\/amtuned.com\/collections\/audi-b6-b7-s4-4-2-engine-components\/products\/amtuned-electronic-timing-solenoid-kit-for-b6-b7-s4-4-2l\"\u003eElectronic Solenoid Kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMail core sprockets or complete adjusters for a rebuild to: AMTuned LLC 5079 North Dixie Hwy #159. Oakland Park, FL 33334\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*****THIS IS A CUSTOM BUILT TO ORDER KIT. WE ARE A SMALL BUSINESS. RETURNS WILL HAVE A 30% RESTOCKING FEE. RETURNS ARE ELIGIBLE FOR 60 DAYS AFTER DELIVERY*****\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstall Videos:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/14MsxMS25cc?si=BvgzyhxD89k1MawD\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/QQQE4L3n4I4?si=h6BHctDq_Y73d02D\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"AMTuned PL Minimalist Kit $899.95 \/ MINIMALIST KIT ONLY - NO SPROCKETS INCLUDED \/ Do Not Include Valley Pan Service Kit","offer_id":44180848246941,"sku":"","price":899.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Minimalist Kit $899.95 \/ MINIMALIST KIT ONLY - NO SPROCKETS INCLUDED \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":44180932493469,"sku":"","price":1119.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Minimalist Kit $899.95 \/ I Will Send My Core Sprockets Prior. Wait To Ship My Kit. Remachined sprockets. \/ Do Not Include Valley Pan Service Kit","offer_id":44181014151325,"sku":"","price":899.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Minimalist Kit $899.95 \/ I Will Send My Core Sprockets Prior. Wait To Ship My Kit. Remachined sprockets. \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":44181014184093,"sku":"","price":899.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Minimalist Kit $899.95 \/ New AMTuned Sprockets \/ No Core Require \/ Do Not Include Valley Pan Service Kit","offer_id":47605865119901,"sku":null,"price":899.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Minimalist Kit $899.95 \/ New AMTuned Sprockets \/ No Core Require \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":47605865152669,"sku":null,"price":899.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Enthusiast Kit $1175.95 \/ MINIMALIST KIT ONLY - NO SPROCKETS INCLUDED \/ Do Not Include Valley Pan Service Kit","offer_id":44181014282397,"sku":"","price":899.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Enthusiast Kit $1175.95 \/ MINIMALIST KIT ONLY - NO SPROCKETS INCLUDED \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":44181014315165,"sku":"","price":1119.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Enthusiast Kit $1175.95 \/ I Will Send My Core Sprockets Prior. Wait To Ship My Kit. Remachined sprockets. \/ Do Not Include Valley Pan Service Kit","offer_id":43765688860829,"sku":"","price":1224.9,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Enthusiast Kit $1175.95 \/ I Will Send My Core Sprockets Prior. Wait To Ship My Kit. Remachined sprockets. \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":44180932526237,"sku":"","price":1444.9,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Enthusiast Kit $1175.95 \/ New AMTuned Sprockets \/ No Core Require \/ Do Not Include Valley Pan Service Kit","offer_id":47605865185437,"sku":null,"price":1524.9,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Enthusiast Kit $1175.95 \/ New AMTuned Sprockets \/ No Core Require \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":47605865218205,"sku":null,"price":1744.9,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Ultimate Kit $1705.85 \/ MINIMALIST KIT ONLY - NO SPROCKETS INCLUDED \/ Do Not Include Valley Pan Service Kit","offer_id":44181014347933,"sku":"","price":899.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Ultimate Kit $1705.85 \/ MINIMALIST KIT ONLY - NO SPROCKETS INCLUDED \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":44181014380701,"sku":"","price":1045.95,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Ultimate Kit $1705.85 \/ I Will Send My Core Sprockets Prior. Wait To Ship My Kit. Remachined sprockets. \/ Do Not Include Valley Pan Service Kit","offer_id":43765688926365,"sku":"","price":1705.85,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Ultimate Kit $1705.85 \/ I Will Send My Core Sprockets Prior. Wait To Ship My Kit. Remachined sprockets. \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":44180932591773,"sku":"","price":1925.85,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Ultimate Kit $1705.85 \/ New AMTuned Sprockets \/ No Core Require \/ Do Not Include Valley Pan Service Kit","offer_id":47605865250973,"sku":null,"price":2005.0,"currency_code":"USD","in_stock":true},{"title":"AMTuned PL Ultimate Kit $1705.85 \/ New AMTuned Sprockets \/ No Core Require \/ Include AMTuned Valley Pan Service Kit +$220","offer_id":47605865283741,"sku":null,"price":2225.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/pl_4b6e9f84-b1db-447b-9589-8c7d3f99df92.jpg?v=1769639897"},{"product_id":"amtuned-engine-rebuild-for-audi-3-0-supercharged-engines","title":"AMTuned Engine Rebuild For Audi 3.0 EA837 Supercharged Engines Including CREC","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e\u003cspan\u003eAt AMTuned, our craft is engine building. Whether you are looking for a factory style rebuild, or want to shoot for the moon power wise, we know what it takes to get the job done. With years of sleeving these Audi hypereutectic blocks, we have perfected the craft of retaining a factory bore size no matter your power goal with our in house sleeving process utilizing our custom specification sleeves\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCustomers now have a trusted source to get their 3.0L EA837 Supercharged engines rebuilt to extract new life out of them. \u003c\/span\u003eSend your long block to us for our world class full engine rebuild. Curious about our rebuilds? Ask around about us! We have the knowledge and expertise required to deliver a superior rebuild all while having fixed public pricing. Outside of North America? We help customers worldwide!  \u003c\/p\u003e\n\u003cp\u003eOur staged packages are what we recommend to do when fortifying the engine. We can make bespoke rebuilds as well. For example: ported heads on a stage 0 rebuild, low compression pistons on a stage 0, etc. \u003c\/p\u003e\n\u003cp\u003eNot thrilled about removing your engine and reinstalling it? Contact us for a turn key rebuild solution. \u003c\/p\u003e\n\u003cp\u003eWe offer inspections free of charge for engines that are rebuilt. In the slim unfortunate event that your engine is not able to be rebuilt, we can source core parts for purchase. If you would like a basic inspection and tear down and not proceed with the engine rebuild, our charge is $750.00. The engine will not be re-assembled. \u003c\/p\u003e\n\u003cp\u003eCustomers must establish contact prior to shipping. Purchase of the desired engine rebuild stage in full is required before work begins. Shipping to or from our facility is not included. Local drop off and pick-up is available free of charge. Never shipped an engine? Let us help guide you through the process! We typically see shipping rates between $275-$500 one way within the continental United States. We recommend using www.goship.com\u003c\/p\u003e\n\u003cp\u003eLong blocks are to be delivered to us without accessories. Accessories include: Oil Filter Housing, Water Pump, Power Steering Pump, A\/C Compressor, Alternator, Accessory brackets, Oil Cooler, Exhaust Manifolds, Engine Mounts, Knock Sensors, Supercharger, Fuel Rail Manifolds, Injectors, Coil Packs, and Cam Sensors. Spark plugs can be left in the engine, but rebuilds will not include spark plugs.\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe offer a 12 month warranty for any of our stage engine builds not used with an aftermarket forced induction system. Please ensure you are using new fuel injectors on all engine rebuilds as we do not cover fuel injection related failures. Warranty will not cover maintenance or tuning issues such as overheating, lean running conditions, or overpowering of components. Our warranty does not cover any labor or parts to install\/remove the engine from the vehicle. All warranty work is only available at our facility. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngines must be shipped directly to our facility at the following address. Purchase and tracking needs to be completed and sent to AMTuned prior to engine arrival. AMTuned is not reliable for shipping damage of any kind and it is the customers responsibility to arrange and pay for shipping to\/from our facility. Always add insurance to your shipment, and over insure it! \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAMTuned LLC\u003c\/p\u003e\n\u003cp\u003e4800 NE 12th Ave\u003c\/p\u003e\n\u003cp\u003eOakland Park, FL 33334\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eAMTuned Sleeved Engine STAGE 0:\u003c\/strong\u003e. \u003cstrong\u003eTurn around time is 10-12 weeks.\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully re-sleeved block with flanged type sleeves, finished with a plateau hone which requires virtually no break in time.\u003c\/li\u003e\n\u003cli\u003eFinal bore finishing with torque plate. \u003c\/li\u003e\n\u003cli\u003eComplete timing service utilizing OEM \u0026amp; OE parts. We replace timing chains, timing tensioners \u0026amp; timing guide rails. \u003c\/li\u003e\n\u003cli\u003eCylinder head refresh including cleaning and inspection. Replacement items include new guides, upgraded valve guide seals, and gaskets. Valves will be tested to ensure they are true, replacement valves will be invoiced as needed. Cylinder head mating surface will be skimmed to ensure optimal sealing during install. Valve seats will be cut, and assembled heads are pressure tested. \u003c\/li\u003e\n\u003cli\u003eReplacement items include main bearings, connecting rod bearings, piston rings, all engine o-rings, gaskets, and seals, timing tensioners\/rails, valve guides, valve guide seals, TTY bolts. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine Stage 1: \u003c\/strong\u003eFor those that want stronger pistons and upgraded valvetrain to run custom tunes on larger power adders. Turn around time is about 11-13 weeks. Includes everything in our Stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupertech Performance Valves \u003c\/li\u003e\n\u003cli\u003eSupertech Performance Beehive Spring Package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine Stage 2: \u003c\/strong\u003eFor those looking to run large custom power adders on custom tunes. Turn around time is about 12-15 weeks after passed inspection. Includes everything in our Stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMTuned JE 9.5:1 Piston Package\u003c\/li\u003e\n\u003cli\u003ePauter X Beam 4340 Connecting Rods.\u003c\/li\u003e\n\u003cli\u003ePoint ONE Head Studs\u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valves \u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valve Spring Package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine Stage 3: \u003c\/strong\u003eFor those looking to run large custom power adders on custom tunes. Turn around time is about 12-15 weeks after passed inspection. Includes everything in our Stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully ported cylinder heads\u003c\/li\u003e\n\u003cli\u003eAMTuned 3.2L Stroker Package or retain 3.0L displacement. \u003c\/li\u003e\n\u003cli\u003eJE Piston Package\u003c\/li\u003e\n\u003cli\u003ePauter 4340 connecting rods. \u003c\/li\u003e\n\u003cli\u003ePoint ONE Head Studs\u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valves \u003c\/li\u003e\n\u003cli\u003eSupertech Performance Valve Spring Package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AMTuned","offers":[{"title":"Stage 0 $11,995.95","offer_id":43787416174749,"sku":"","price":11995.95,"currency_code":"USD","in_stock":true},{"title":"Stage 1 $13,595.95","offer_id":43787416207517,"sku":"","price":13595.95,"currency_code":"USD","in_stock":true},{"title":"Stage 2 $15,999.95","offer_id":43787416273053,"sku":"","price":15999.95,"currency_code":"USD","in_stock":true},{"title":"Stage 3 $17,999.95","offer_id":45824326238365,"sku":"","price":17999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IMG-9905.heic?v=1718396385"},{"product_id":"supertech-valvetrain-kits-for-audi-3-0-supercharged-engines","title":"Supertech Valvetrain Kit's For Audi 3.0 Supercharged Engines","description":"\u003cp\u003e3 Kit options to fit your needs! Each kit includes Black Nitride Intake valves \u0026amp; Inconel Exhaust Valves. For further assistance on selecting the right kit for you, please contact us. If you need valve guides and seals, they can be purchased \u003ca href=\"https:\/\/amtuned.com\/collections\/audi-b6-b7-s4-4-2-cylinder-head-components\/products\/amtuned-valve-guide-valve-guide-seal-kit-audi-audi-40v-4-2-2-7t-1-8t?variant=42284224315549\" title=\"guides and seals\"\u003e\u003cstrong\u003eHERE\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKIT 1:\u003c\/strong\u003e This kit is to be used with stock valve springs and retainers\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12 Standard Size Black Nitride Valves \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e12 Standard Size Inconel Valves\u003c\/li\u003e\n\u003cli\u003e48 Single Groove Keeper's\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKIT 2: \u003c\/strong\u003eThis kit is a full valve train replacement\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12 Standard Size Black Nitride Valves\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e12 Standard Size Inconel Valves\u003c\/li\u003e\n\u003cli\u003e48 Single Groove Keepers\u003c\/li\u003e\n\u003cli\u003e24 Single Valve Springs\u003c\/li\u003e\n\u003cli\u003e24 Titanium Retainers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKIT 3: \u003c\/strong\u003eThis kit is a full valve train replacement with +1mm valves\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12 +1mm Size Black Nitride Valves\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e12 +1mm Size Inconel Valves\u003c\/li\u003e\n\u003cli\u003e48 Single Groove Keepers\u003c\/li\u003e\n\u003cli\u003e24 Single Valve Springs\u003c\/li\u003e\n\u003cli\u003e24 Titanium Retainers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Kit 1","offer_id":43830982574237,"sku":"","price":799.95,"currency_code":"USD","in_stock":true},{"title":"Kit 2","offer_id":43830982607005,"sku":"","price":1399.95,"currency_code":"USD","in_stock":true},{"title":"Kit 3","offer_id":43830982639773,"sku":"","price":1419.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/ScreenShot2023-07-18at4.23.29PM.png?v=1689712943"},{"product_id":"amtuned-piston-ring-set-by-mahle-for-audi-3-0l-supercharged-engines","title":"AMTuned piston ring set by for Audi 3.0L Supercharged Engines","description":"\u003cp data-mce-fragment=\"1\"\u003eWe are excited to finally offer the best option available when it come's to replacing your piston rings on your Audi 3.0L Supercharged engine. A great deal of research and product sourcing has led us the ability to offer you this aftermarket piston ring option. Please follow proper gapping procedures for piston rings found in a service manual. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIncludes:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTop Ring, 2nd Ring, 3rd Oil ring complete set for 6 pistons. \u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":43861341569181,"sku":"","price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/Kolbenschmidt.jpg?v=1765391242"},{"product_id":"audi-4-2l-bare-block-sleeving","title":"Audi 4.2L Bare Block Sleeving","description":"\u003cp\u003e\u003cstrong\u003eTurn around time of 4-6 weeks.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBare block sleeving service for all 4.2L Audi engines. This service includes the sleeves and final bore touch out. Shipping to\/from our location is not included. This service is great to pair with our \u003ca href=\"https:\/\/amtuned.com\/collections\/connecting-rods-pistons\" title=\"Piston and rods\" target=\"_blank\"\u003ePiston \u0026amp; Connecting rod combinations! \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWe utilize stock bore width's in our sleeved engines. This results in engines that are more powerful with factory displacement over the competition. Our service removes the risk of the vapor ports between the bores cracking behind the sleeves and leaking coolant down into the crankcase. Below is a picture of a block that did not have our block prep service. We removed the sleeves to find cracked coolant passages between the bores and visible signs of coolant entering the crankcase. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IMG_6538_480x480.jpg?v=1696381588\"\u003e\u003c\/p\u003e\n\u003cp\u003eBlocks are to be shipped to us bare and must include the guide frame. Be sure to remove the oil jets! Our sleeved blocks are always torque plated to ensure a true bore with your cylinder heads clamped down. Head bolt\/stud option must be disclosed to us for proper torque plating method. Blocks will have bores sprayed down with rust inhibiting wax spray. \u003cbr\u003e\u003cbr\u003eOur sleeved blocks work with factory pistons\/rings as well as our aftermarket JE piston packages! \u003c\/p\u003e\n\u003cp\u003eservice includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary block service prior to sleeving to ensure no cracking and coolant leakage between bores.\u003c\/li\u003e\n\u003cli\u003eSleeved V8 4.2L engine with LA Flanged type AMTuned spec sleeves. \u003c\/li\u003e\n\u003cli\u003ePlateau hone final bore finish\u003c\/li\u003e\n\u003cli\u003eFinal bore sizing available from 3.3070” - 3.3290”. We can help you choose! \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":43871052759197,"sku":"","price":4499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/image_1631c0c4-95b3-4f06-ba1f-700ca49a752c.heic?v=1691627885"},{"product_id":"audi-4-2l-40-valve-chain-driven-phaser-reseal-kit","title":"Audi 4.2L 40 Valve Chain Driven Phaser reseal kit.","description":"\u003cp\u003eThe best reseal kit for your chain driven 4.2L 40v engine. Kit contents include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 O-Rings\u003c\/li\u003e\n\u003cli\u003e2 Springs\u003c\/li\u003e\n\u003cli\u003e2 Peek Spring Washers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":44944850845853,"sku":"","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IMG-9634.heic?v=1712667096"},{"product_id":"audi-4-2-32-valve-r8-rs4-s5-13-1-compression-piston-set","title":"Audi 4.2 32 Valve R8, RS4, S5 13:1 Compression Piston Set","description":"\u003cp\u003eTurn around time is 8-10 weeks. Made to order. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOur proprietary AMTuned Spec JE piston for the 4.2 R8, RS4, and S5 platform. These will mate with factory connecting rods or our aftermarket options! Designed with the best possible combination of strength and weight, these 2618 alloy pistons offer a offset pin to promote smooth and quiet operation. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThese pistons are a great option for our sleeved engine blocks, and also work with factory Alusil bores. \u003cspan\u003eMinimum bore spec is 3.3267\" (84.5mm) for these pistons. We have tried various bore sizes on these in the 4.2 engines for mild to wild builds and have seen that you will start to notice cold start piston slap when surpassing 3.3290\" bore size. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese pistons require a custom tune and will work great on 93 octane, but really shine on higher octane fueks or a ethanol blend. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eincludes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 8 13:1 Compression 2618 alloy pistons\u003c\/li\u003e\n\u003cli\u003ePiston rings\u003c\/li\u003e\n\u003cli\u003ePins\u003c\/li\u003e\n\u003cli\u003eClips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":44989411459229,"sku":"","price":1999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IMG-9681.heic?v=1712967772"},{"product_id":"audi-3-2l-stroker-kit-for-3-0-supercharged-engines","title":"Audi 3.2L Stroker Kit for 3.0 EA837 Supercharged Engines","description":"\u003cp\u003eThe AMTuned 3.2L Stroker Kit for the 3.0L Supercharged engine variants. This kit is not compatible with CREC or CREH engines. The donor crank needed to work with this kit is out of an Audi A6 3.2L (Pre supercharged model) and not included in this kit.\u003c\/p\u003e\n\u003cp\u003eThe factory EA837 3.0 connecting rods which are very stout also cannot be used as they are too tall with too large of a pin. The pin would not only interfere with the oiling ring, but it would also interfere with the second ring. 3.2L pistons cannot be used as compression is too high. 3.0L pistons cannot be used as they are too tall. \u003c\/p\u003e\n\u003cp\u003eThe only viable solution that can handle all the power people want to throw at it is a newly designed fully forged rotating assembly while using the 3.2L factory forged crankshaft. Our aftermarket components are all rated to handle 250hp per cylinder. The donor 3.2L crankshaft has the same main journal sizes as the 3.0's. Our connecting rods were made for use with 3.2L Yellow marked bearing shells. Part#: 06E105701QGLB\u003c\/p\u003e\n\u003cp\u003eKit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMTuned designed JE Pistons package. 9.5:1 Compression Coated skirts, Nitride ring packs, 93 series pins, and pin locks. \u003c\/li\u003e\n\u003cli\u003eAMTuned designed Pauter Connecting Rods. \u003c\/li\u003e\n\u003cli\u003eARP 2000 3\/8\" connecting rod hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":45438498209949,"sku":"","price":3495.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/AMTLogo.png?v=1752260410"},{"product_id":"supertech-replacement-performance-valves-for-audi-s4-bhf-bbk-40v","title":"Supertech Performance Standard Size Valves for B6 \/ 7 Audi S4 BHF \/BBK 40V 4.2L","description":"\u003cp\u003eAMTuned has partnered with Supertech Performance and now have a private label standard size replacement performance valve only available through AMTuned. This is the best replacement valve on the market. These valves have standard size valve dimensions AND a triple groove keeper style so you can reuse your factory keepers. There are no clearance issues with factory pistons and these valves will perform in anything from factory build specs to high horsepower record breaking forced induction builds. \u003c\/p\u003e\n\u003cp\u003eThis item may also fit many 4.2L belt variant engines. It is the customers responsibility to ensure compatibility. \u003c\/p\u003e\n\u003cp\u003eIncluded in kit is:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e24 - AIVN1204T Black Nitride Intake Valves - Standard Size - Triple Groove\u003c\/li\u003e\n\u003cli\u003e16 - AEVI1204T Inconel Exhaust Valves - Standard Size - Triple Groove\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":45504174784669,"sku":"","price":1049.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/1_d12d2781-f2e7-46f6-86c3-4ae35e1353d7.jpg?v=1726064349"},{"product_id":"amtuned-engine-rebuild-for-ea839-3-0l-2-9l-turbocharged-engines","title":"AMTuned Engine Rebuild For EA839 3.0L \u0026 2.9L Turbocharged Engines","description":"\u003cp\u003eCustomers now have a trusted source to get their 3.0L \u0026amp; 2.9L EA839 Turbocharged engines rebuilt to extract new life out of them. Send your long block to us for our world class full engine rebuild. Curious about our rebuilds? Ask around about us! We have the knowledge and expertise required to deliver a superior rebuild all while having fixed public pricing. Outside of North America? We help customers worldwide!  Our running rebuilds are bringing smiles per gallon in 5 different continents. \u003c\/p\u003e\n\u003cp\u003eWe offer inspections free of charge for engines that are rebuilt. In the slim unfortunate event that your engine is not able to be rebuilt, we can source core parts for purchase. If you would like a basic inspection and tear down and not proceed with the engine rebuild, our charge is $750.00. The engine will not be re-assembled. \u003c\/p\u003e\n\u003cp\u003eCustomers must establish contact prior to shipping. Purchase of the desired engine rebuild stage in full is required before work begins. Shipping to or from our facility is not included. Local drop off and pick-up is available free of charge. Never shipped an engine? Let us help guide you through the process! We typically see shipping rates between $275-$500 one way within the continental United States. We recommend using www.goship.com\u003c\/p\u003e\n\u003cp\u003eLong blocks are to be delivered to us without accessories. Accessories include: Oil Filter Housing, Water Pump, Power Steering Pump, A\/C Compressor, Alternator, Accessory brackets, Oil Cooler, Exhaust Manifolds, Engine Mounts, Knock Sensors, intake manifolds, Fuel Rail's \u0026amp; lines, Injectors, Coil Packs, and Cam Sensors. Spark plugs can be left in the engine, but rebuilds will not include spark plugs.\u003c\/p\u003e\n\u003cp\u003eOn all of our EA839 rebuild stage options, we include a upgraded Supertech HD valve spring kit. We feel these are needed to be replaced regardless of power goals due to the amount of failures we come across. 2018-2019~ models with a old style rocker arm will be forced to upgrade to the latest revision at a charge of $850 which will be invoiced after teardown. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWARRANTY INFORMATION\u003c\/strong\u003e: We offer a 12 month warranty for any of our stage engine builds. We do not warranty tuning\/fueling\/maintenance related damage to the engines. Please ensure you are using new fuel injectors on all engine rebuilds as we do not cover fuel injection related failures. \u003cstrong\u003eOur warranty does not cover any labor or parts to install\/remove the engine from the vehicle or transportation to our facility\u003c\/strong\u003e. All warranty work is only available at our facility. Inspections on any warranty work are free of charge regardless if the engine is warrantied or not. Any approved warranty work will include free shipping back to customers located within the continental USA. Burble, overrun, flame, backfire tunes will void any and all warranties.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngines must be shipped directly to our facility at the following address. Purchase and tracking needs to be completed and sent to AMTuned prior to engine arrival. AMTuned is not reliable for shipping damage of any kind and it is the customers responsibility to arrange and pay for shipping to\/from our facility. Always add insurance to your shipment, and over insure it!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAMTuned LLC\u003c\/p\u003e\n\u003cp\u003e4800 NE 12th Ave\u003c\/p\u003e\n\u003cp\u003eOakland Park, FL 33334\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Sleeved Engine STAGE 0:\u003c\/strong\u003e. \u003cstrong\u003eTURN AROUND TIME IS ABOUT 12-14 WEEKS AFTER PASSED INSPECTION. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully re-sleeved block with straight cut factory style sleeves, finished with a plateau hone which requires virtually no break in time.\u003c\/li\u003e\n\u003cli\u003eFinal bore finishing with torque plate. \u003c\/li\u003e\n\u003cli\u003eNew OE Audi updated pistons w\/ rings\u003c\/li\u003e\n\u003cli\u003eComplete timing service utilizing OEM \u0026amp; OE parts.\u003c\/li\u003e\n\u003cli\u003eCylinder head refresh including cleaning and inspection. Replacement items include new rockers regardless of year\/model, new guides, upgraded valve guide seals, and gaskets. Valves will be tested to ensure they are true, replacement valves will be invoiced as needed. Cylinder head mating surface will be skimmed to ensure optimal sealing during install. Valve seats will be cut, and assembled heads are pressure tested. \u003c\/li\u003e\n\u003cli\u003eReplacement items include main bearings, connecting rod bearings, piston rings, all engine o-rings, gaskets, and seals, timing tensioners\/rails, valve guides, valve guide seals, TTY bolts. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine Stage 1: \u003c\/strong\u003eFor those that want stronger pistons, and head studs to push past some factory limits while having more safeguards. Turn around time is about 12-14 weeks after passed inspection. Includes everything in our Stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIRP Gold 2618 Forged Pistons - Factory Compression\u003c\/li\u003e\n\u003cli\u003eAMTuned Point ONE Performance Head Studs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine Stage 2: \u003c\/strong\u003eFor those looking to run large custom power adders. Turn around time is about 14-16 weeks after passed inspection. Includes everything in our Stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJE AMTuned spec 9.5:1 Compression Piston Package\u003c\/li\u003e\n\u003cli\u003eItalianRP Gold Connecting Rods.  \u003c\/li\u003e\n\u003cli\u003eAMTuned Point ONE Performance Head Studs \u003c\/li\u003e\n\u003cli\u003eSupertech Valve Spring Package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAMTuned Engine Stage 3: \u003c\/strong\u003eFull Send Build. Turn around time is 14-16 weeks after passed inspection. Includes everything in our stage 0 package with the addition of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJE AMTuned spec 9.5:1 Compression Piston Package\u003c\/li\u003e\n\u003cli\u003eItalianRP Gold Connecting Rods.  \u003c\/li\u003e\n\u003cli\u003eAMTuned Point ONE Performance Head Studs \u003c\/li\u003e\n\u003cli\u003eSupertech Valve Spring Package\u003c\/li\u003e\n\u003cli\u003eFully Port \u0026amp; Polish Cylinder Heads\u003c\/li\u003e\n\u003cli\u003eCustom Main Stud Package with Main Line Hone Service\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Stage 0","offer_id":45713768906909,"sku":"","price":13499.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1","offer_id":45713768939677,"sku":"","price":14745.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":45713768972445,"sku":"","price":16999.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3","offer_id":47567459123357,"sku":null,"price":19999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/591F411E-318F-4022-80F6-58BEC1F52957.jpg?v=1774395283"},{"product_id":"audi-3-0-supercharged-ea837-bare-block-sleeving","title":"Audi 3.0 Supercharged EA837 Bare Block Sleeving","description":"\u003cdiv class=\"shopify-section\" id=\"shopify-section-product-template\"\u003e\n\u003cdiv data-enable-history-state=\"true\" data-cart-enable-ajax=\"true\" data-extra-tab-content=\"\" data-show-extra-tab=\"false\" data-image-zoom-type=\"lightbox\" data-section-type=\"product-template\" data-section-id=\"product-template\" id=\"ProductSection\"\u003e\n\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eTurn around time of 4-6 weeks.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBare block sleeving service for 3.0L Supercharged EA837 Audi engines. Bring back to life or fortify your existing engine block with our state of the art service. This service includes the sleeves and final bore touch out. Shipping to\/from our location is not included. This service is great to pair with our\u003cspan\u003e \u003c\/span\u003e\u003ca class=\"text-link\" title=\"Piston and rods\" href=\"https:\/\/amtuned.com\/collections\/connecting-rods-pistons\" target=\"_blank\"\u003ePiston \u0026amp; Connecting rod combinations! \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWe utilize stock bore width's in our sleeved engines. This results in engines that are more powerful with factory displacement over the competition. Our service removes the risk of the vapor ports between the bores cracking behind the sleeves and leaking coolant down into the crankcase. Below is a picture of a block that did not have our block prep service. We removed the sleeves to find cracked coolant passages between the bores and visible signs of coolant entering the crankcase. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IMG_6538_480x480.jpg?v=1696381588\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eBlocks are to be shipped to us bare and must include the guide frame. Be sure to remove the oil jets! Our sleeved blocks are always torque plated to ensure a true bore with your cylinder heads clamped down. Head bolt\/stud option must be disclosed to us for proper torque plating method. Blocks will have bores sprayed down with rust inhibiting wax spray. \u003cbr\u003e\u003cbr\u003eOur sleeved blocks work with factory pistons\/rings as well as our aftermarket JE piston packages! \u003c\/p\u003e\n\u003cp\u003eservice includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSleeved V8 4.2L engine with LA Flanged type AMTuned spec sleeves. \u003c\/li\u003e\n\u003cli\u003ePlateau hone final bore finish\u003c\/li\u003e\n\u003cli\u003eFinal bore sizing available from 3.3070” - 3.3285”. We can help you choose! \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-section\" id=\"shopify-section-product-recommendations\"\u003e\u003c\/div\u003e\n\u003c!----\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":45840578969757,"sku":"","price":3800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/1_a5a89a1e-a072-40f4-a93d-533817f92660.jpg?v=1724089935"},{"product_id":"audi-3-0-turbocharged-ea839-bare-block-sleeving","title":"Audi 2.9 \u0026 3.0 Turbocharged EA839 Bare Block Sleeving","description":"\u003cp\u003e\u003cstrong\u003eTurn around time of 3 to 4 weeks. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBare block sleeving service for the 2.9L and 3.0L Turbocharged EA839 Audi engines. Bring back to life or fortify your existing engine block with our state of the art service. This service includes the sleeves and final bore touch out. Shipping to\/from our location is not included. \u003c\/p\u003e\n\u003cp\u003eWe utilize the stock bore sizing in our sleeved engines. This results in engines that are more powerful with factory displacement over the competition. Blocks are to be shipped to us bare and must include the main caps. Be sure to remove the oil jets! Our sleeved blocks are always torque plated to ensure a true bore with your cylinder heads clamped down. Head bolt\/stud option must be disclosed to us for proper torque plating method. Blocks will have bores sprayed down with rust inhibiting wax spray. \u003cbr\u003e\u003cbr\u003eOur sleeved blocks work with factory pistons\/rings as well as our aftermarket JE piston packages! \u003c\/p\u003e\n\u003cp\u003eservice includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSleeved EA830 3.0 \u0026amp; 2.9L engine with AMTuned spec straight cut sleeves \u003c\/li\u003e\n\u003cli\u003ePlateau hone final bore finish\u003c\/li\u003e\n\u003cli\u003eTorque plated process to ensure a true bore with heads clamped\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":45840603578525,"sku":"","price":3295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/96AA5038-6555-4CE3-AAF8-CB77B661AB32.jpg?v=1739220645"},{"product_id":"power-pack-kit-audi-4-2l-bhf-bbk-bas","title":"Engine Power Pack Kit -Audi 4.2L BHF \/ BBK \/ BAS","description":"\u003cp\u003eIntroducing the power pack kit for the 4.2L Chain Driven Engines! Fortify your 4.2L engine for those big power adders that these V8's love! We at AMTuned always try to give our customers top quality products at attractive prices and this fits right in. This is a perfect kit for customers who choose to build their own engines at home. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAMTuned Spec JE Piston Package. 9.5:1 compression with ring packs, 93 series pins, and clips. \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAMTuned 4340 Forced I-Beam connecting rods with ARP 2000 hardware\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAMTuned performance valves manufactured by Supertech Performance. Standard size, triple groove. \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAMTuned HD valve spring kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eARP Head Bolt Kit\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":46064449487005,"sku":"","price":4999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/JE_and_Ibeam.jpg?v=1729042188"},{"product_id":"amtuned-phaser-sprockets-for-audi-b6-b7-s4-4-2l","title":"AMTuned Phaser Sprockets for Audi B6 \/ B7 S4 4.2L","description":"\u003cp\u003eIntroducing our AMTuned phaser timing sprockets for the Audi B6 \/ B7 platform. We have been successfully remachining sprockets for years now with many requests for a new made from scratch sprocket. Our sprockets are made in the USA here in Florida and carved out of certified hardened 4140 steel with a hardness rating of HRC 32. \u003c\/p\u003e\n\u003cp\u003eNew installation video coming soon. The video for our remachined sprockets can be used in the meantime. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"shopify-section\" id=\"shopify-section-product-template\"\u003e\n\u003cdiv data-enable-history-state=\"true\" data-cart-enable-ajax=\"true\" data-extra-tab-content=\"\" data-show-extra-tab=\"false\" data-image-zoom-type=\"lightbox\" data-section-type=\"product-template\" data-section-id=\"product-template\" id=\"ProductSection\"\u003e\n\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003e*NOTE: It is essential to confirm your mechanical adjuster assembly is in the LOCKED position with performing your final install prior to setting the timing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-section\" id=\"shopify-section-product-recommendations\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWhats Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 4140 Phaser Sprockets\u003c\/li\u003e\n\u003cli\u003e4 - O - Rings\u003c\/li\u003e\n\u003cli\u003e2 - Springs\u003c\/li\u003e\n\u003cli\u003e2 - CNC machined Peek washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall Video:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/14MsxMS25cc?si=BvgzyhxD89k1MawD\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":46157254688925,"sku":"","price":624.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/s1_2c1ec0cb-4e99-490f-bb8e-98de662f2925.jpg?v=1734546057"},{"product_id":"audi-ea839-je-piston-package-b9-b9-5-s4-s5-3-0-turbocharged","title":"Audi EA839 JE Piston Package B9 \/ B9.5 S4 S5 3.0 Turbocharged","description":"\u003cp\u003e\u003cstrong\u003eOrders shipping out week of February 17th 2025. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTired of playing the guessing game on what components to install in your engine to handle more power? Let us help! Our forged internal kits are a perfect way to stop worrying about what may or may not work! We at AMTuned are proud to be specialized engine and vehicle builders. With building more Audi specific engines than any other shop in the Americas on a monthly basis, we know what works and what does not, we also know what works better! Our seasoned data points of building record breaking engines has brought us here to this design!\u003c\/p\u003e\n\u003cp\u003eAs of 12\/18\/24 we are the first company to incorporate asymmetrical piston skirts into the EA839 aftermarket piston design. We use a larger skirt on the major thrust side and a smaller skirt on the minor thrust side of the piston. The advantages of this design are numerous, including a piston design that is lighter and generates less friction since there is less surface area on the minor thrust side. Thus results in a lighter yet stronger piston design that stays cooler during operation from less heat being generated. We also incorporate a engine bank specific offset to make these pistons run as quiet as possible while helping the major thrust side of the cylinder bore maintain a long lifespan. All of these benefits attribute to making more power! \u003c\/p\u003e\n\u003cp\u003eWe have designed these pistons with the \"mild to wild\" spectrum of enthusiast in mind. Components and piston design are capable of handling over 250 HP per piston (1500hp per set). Compression ratio is 9.5:1, 93 Series pins to handle whatever you throw at it, Nitride ring package, and  JE's 2618 Alloy because it is the best! These pistons can work in a bore range of 3.3267” through 3.3279”. Exceeding this bore range may bring excessive cold start piston slap. Have more questions? Ask us, we build engines with the products we sell! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMTuned Design JE Piston 2618 Alloy, Asymmetrical design, offset bank specific pin\u003c\/li\u003e\n\u003cli\u003e93 Series Pins\u003c\/li\u003e\n\u003cli\u003eNitride Ring Package\u003c\/li\u003e\n\u003cli\u003eTuff Coat Skirt Coating\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":46293876441245,"sku":"","price":1850.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/4767468C-5B31-435F-97DD-76C0B9DAF043.jpg?v=1752260410"},{"product_id":"motul-10w-40-break-in-oil-1-liter","title":"Motul 10W-40 Break-In Oil 1 Liter","description":"\u003cp\u003eThe only oil we recommend to break in our engine rebuilds. We use this at our shop for all engine break in services. This product is sold by 1L containers. View below for the amount we recommend buying when breaking in certain engines we specialize in. Quantities are higher than a regular oil change as dry rebuilt engines take in more oil. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eB6 \/ B7 S4 4.2L 40V V8 - 12 Liters\u003c\/li\u003e\n\u003cli\u003eB7 RS4 4.2L 32V V8 - 12 Liters\u003c\/li\u003e\n\u003cli\u003eB8 RS5 4.2L 32V V8- 12 Liters\u003c\/li\u003e\n\u003cli\u003eR8 V8 4.2L 32V - 13 Liters\u003c\/li\u003e\n\u003cli\u003eB8 S4 \/ S5 \/ SQ5 \/ Q7 3.0L SC 24V V6 (Including CREC) - 8 Liters\u003c\/li\u003e\n\u003cli\u003eB9 S4 \/ S5 \/ SQ5 \/ RS5 3.0 \u0026amp; 2.9L T 24V V6 - 8 Liters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":46995560333469,"sku":null,"price":11.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/10-40breakin1L.jpg?v=1752091696"},{"product_id":"audi-ea837-3-0-supercharged-ultimate-oem-timing-kit-b8-8-5-s4-s5-sq5-q7","title":"Audi EA837 3.0 Supercharged Ultimate OEM Timing Kit B8\/8.5 S4\/S5\/SQ5\/Q7","description":"\u003cp\u003eThis is a full EA837 timing kit. Does not fit CREC models with secondary injection. A one stop kit with everything you need to perform the timing service at the rear of the engine. We use only OEM \u0026amp; OE manufacturers as parts suppliers for this kit. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMain Timing Chain\u003c\/li\u003e\n\u003cli\u003eMain Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eMain Timing Chain Tensioner Gasket\u003c\/li\u003e\n\u003cli\u003eMain Chain Left Guide\u003c\/li\u003e\n\u003cli\u003eMain Chain Upper Guide\u003c\/li\u003e\n\u003cli\u003eAccessory Timing Chain\u003c\/li\u003e\n\u003cli\u003eAccessory Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eBank 1 Timing Chain\u003c\/li\u003e\n\u003cli\u003eBank 1 Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eBank 1 Timing Upper Guide\u003c\/li\u003e\n\u003cli\u003eBank 2 Timing Chain\u003c\/li\u003e\n\u003cli\u003eBank 2 Timing Chain Tensioner\u003c\/li\u003e\n\u003cli\u003eBank 2 Timing Upper Guide\u003c\/li\u003e\n\u003cli\u003eOil Filter Housing O-Ring\u003c\/li\u003e\n\u003cli\u003eRear Main Seal\u003c\/li\u003e\n\u003cli\u003ePermatex Ultra Black RTV\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":47457277280413,"sku":null,"price":1059.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/8C5622F5-B5D2-4AC1-B120-E50B3A875D41.jpg?v=1775148843"},{"product_id":"audi-ea839-3-0l-turbo-italianrp-piston-package","title":"Audi EA839 3.0L Turbo ITALIANRP Piston Package","description":"\u003cp\u003eWe are proud to offer ItalianRP piston packages for the EA839 3.0 platform. We have built numerous EA839 engines in house with these pistons (paired IRP connecting rods) and are impressed enough to offer them for resale. These pistons are bank specific with asymmetrical piston skirts. Pistons are factory compression. \u003c\/p\u003e\n\u003cp\u003eIRP Silver Piston Package:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum 4032 Double Bridge Design\u003c\/li\u003e\n\u003cli\u003eIncludes Piston Rings, Clips, Pins\u003c\/li\u003e\n\u003cli\u003eThis classification is recommended as a factory replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIRP Gold Piston Package:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum Forged 2618, Double Bridge Design, Galvanic Coating\u003c\/li\u003e\n\u003cli\u003eIncludes Piston Rings, Clips, Pins\u003c\/li\u003e\n\u003cli\u003eThis classification is recommended as a upgrade to pair with hybrid setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIRP Platinum Piston Package:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum Billet Forged 2618, Double Bridge Design, Galvanic Coating\u003c\/li\u003e\n\u003cli\u003eIncludes Piston Rings, Clips, Pins\u003c\/li\u003e\n\u003cli\u003eThis classification is recommended as a upgrade to pair with full frame kits and nitrous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AMTuned","offers":[{"title":"IRP Silver - $1599.00","offer_id":47468853985437,"sku":null,"price":1599.0,"currency_code":"USD","in_stock":true},{"title":"IRP Gold - $1999.00","offer_id":47468854018205,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true},{"title":"IRP Platinum - $2899.00","offer_id":47468854050973,"sku":null,"price":2899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IRPPistons.jpg?v=1765211944"},{"product_id":"audi-ea839-3-0l-turbo-italianrp-connecting-rod-package","title":"Audi EA839 3.0L Turbo ITALIANRP Connecting Rod Package","description":"\u003cp\u003eWe are proud to offer ItalianRP connecting rod packages for the EA839 platform. We have built numerous EA839 engines in house with these pistons connecting rods and are impressed enough to offer them for resale. \u003c\/p\u003e\n\u003cp\u003eIRP Silver Connecting Rod Package:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial 34CrNiM06\u003c\/li\u003e\n\u003cli\u003eIncludes Hardware\u003c\/li\u003e\n\u003cli\u003eHardness 38-40 HRC\u003c\/li\u003e\n\u003cli\u003eThis classification is recommended as a factory replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIRP Gold Connecting Rod Package:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial 34CrNiM06\u003c\/li\u003e\n\u003cli\u003eIncludes Hardware\u003c\/li\u003e\n\u003cli\u003eHardness 44-46 HRC\u003c\/li\u003e\n\u003cli\u003eThis classification is recommended as a upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIRP Platinum Connecting Rod Package:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial 35NCD16*\u003c\/li\u003e\n\u003cli\u003eIncludes Hardware\u003c\/li\u003e\n\u003cli\u003eHardness 55 HRC\u003c\/li\u003e\n\u003cli\u003eThis classification is recommended as a upgrade\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"IRP Silver - $1999.00","offer_id":47468861489309,"sku":null,"price":1999.0,"currency_code":"USD","in_stock":true},{"title":"IRP Gold - $2399.00","offer_id":47468861522077,"sku":null,"price":2399.0,"currency_code":"USD","in_stock":true},{"title":"IRP Platinum - 2999.00","offer_id":47468861554845,"sku":null,"price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/IRPConrod.jpg?v=1765213231"},{"product_id":"amtuned-head-stud-kit-by-point-one-manufacturing-for-audi-ea837-ea839-platform","title":"AMTuned Head Stud Kit by Point One Manufacturing for Audi EA837 \u0026 EA839 Platform","description":"\u003cp\u003e\u003cstrong\u003eTemporarily out of stock until week of July 20th. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAMTuned is excited to be working with Point One Manufacturing out of Rogersville, MO to provide a high quality American made head stud kit for the EA837 3.0 Supercharged and EA839 3.0 \u0026amp; 2.9 Turbocharged platforms. M10 size for plug and play use All kits are pre-packaged by P1 in house to include all hardware (Studs, washers, nuts), Installation instructions, and lubricant. \u003c\/p\u003e\n\u003cp\u003eOur head stud kits are specially made to provide an extremely high clamp load over the factory head bolts while maintaining a lower final torque spec to protect the fragile thread inserts in these blocks. Manufactured to exceed industry standards with confirming threads and clamp load testing all done prior to being released to the public. \u003c\/p\u003e\n\u003cp\u003eMaterial specs are P1 Grade H-11 270,000psi Tool Steel\u003c\/p\u003e\n\u003cp\u003eKit Contents:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16 M10 Head Studs\u003c\/li\u003e\n\u003cli\u003e16 Washers\u003c\/li\u003e\n\u003cli\u003e16 12mm 12pt Fastening Nuts\u003c\/li\u003e\n\u003cli\u003eLubricant\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":47490896068765,"sku":null,"price":789.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/5FBA5050-88C4-48C3-BE5E-AF8A67AE2F89.jpg?v=1770836690"},{"product_id":"audi-12-5-1-4-2l-84-5mm-forded-pistons-by-diamond-pistons-4-2-s5-4-2-rs4-4-2-r8-4-2-rs5","title":"Audi 12.5:1 4.2L 84.5mm Forged Pistons by Diamond Pistons (4.2 S5, 4.2 RS4, 4.2 R8, 4.2 RS5)","description":"\u003cp\u003eReplacement forged pistons for the 4.2L 32v chain driven platforms. These pistons will fit factory and aftermarket connecting rods. AMTuned spec and used in house. Fits models: 4.2 S5, 4.2 RS4, 4.2 R8, 4.2 RS5. These work with both the tapered and non tapered small end factory connecting rods of the models listed. Piston rings are compatible with factory Alusil bores and sleeved iron bores. \u003c\/p\u003e\n\u003cp\u003eContents Include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQty 8: Diamond Pistons 12.5:1 Compression, coated skirts, bank specific offset pin design.\u003c\/li\u003e\n\u003cli\u003eQty 8: Total Seal piston ring pack\u003c\/li\u003e\n\u003cli\u003eQty 8: Piston Pins\u003c\/li\u003e\n\u003cli\u003eQty 16: Pin clips \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":47578322403485,"sku":null,"price":2195.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/7B70549A-EE5D-4D8F-83BB-DD2E52BD5A98.jpg?v=1768841256"},{"product_id":"audi-s4-all-road-4-2l-40v-bhf-bbk-bas-camshaft-phaser-sprocket-bolt-kit","title":"Audi S4 \/ All-road 4.2L 40V BHF\/BBK\/BAS Camshaft Phaser \u0026 Sprocket Bolt Kit","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTemporarily out of stock. Back in stock week of 6\/29!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAMTuned is dedicated to keeping the platforms we love alive, even when factory parts go NLA and there are no aftermarket options available. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThese bolts replace OE part #'s \u003cspan\u003eN91086201 \u0026amp; N90981001 which are no longer made. Our replacements use a stronger reusable steel bolt. \u003c\/span\u003eOur bolt kit has a final installed torque of 135nm and they are reusable unlike the factory ones that yield after the torquing sequence. Be sure to clean out the bolt holes in the camshafts with brake cleaner and air. If oil is present, it will inhibit the bolts from properly torquing. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKit Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQty 2 - Intake Phaser Bolts\u003c\/li\u003e\n\u003cli\u003eQty 2 - Exhaust Sprocket Bolts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTuned","offers":[{"title":"Default Title","offer_id":47605375729821,"sku":null,"price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0425\/3499\/4077\/files\/24AA927B-DBA9-4080-B10A-AA357AA6F488.jpg?v=1769631201"},{"product_id":"audi-ea839-3-0-2-9-short-block-rebuild-program","title":"Audi EA839 3.0 \u0026 2.9 Short Block Rebuild Program","description":"\u003cp\u003eWe have expanded our engine services to now offer built customer short blocks. This program will follow suit to the stages of our long block engine rebuild program to avoid any confusion. Looking to push the power of your EA839 platform vehicle? We have multiple solutions for you! \u003c\/p\u003e\n\u003cp\u003eThese built short blocks all come with our proprietary AMTuned re-sleeved block, new OE main bearings, new OE connecting rod bearings, Pistons, and more! \u003c\/p\u003e\n\u003cp\u003eBe sure to purchase our \u003ca href=\"https:\/\/amtuned.com\/collections\/ea839-3-0l-engine\/products\/amtuned-head-stud-kit-by-point-one-manufacturing-for-audi-ea837-ea839-platform\" title=\"AMTuned Point ONE Head Studs\"\u003eAMTuned Point ONE Head Studs\u003c\/a\u003e if you plan to install a hybrid turbo or higher on your build! \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShort blocks must be shipped directly to our facility at the following address. Purchase and tracking needs to be completed and sent to AMTuned prior to engine arrival. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAMTuned LLC\u003c\/p\u003e\n\u003cp\u003e4800 NE 12th Ave\u003c\/p\u003e\n\u003cp\u003eOakland Park, FL 33334\u003c\/p\u003e\n\u003cp\u003eWhen sending in your short block please include the following: Block still factory assembled with pistons, connecting rods, main caps, bolts, crankshaft, oil jets, and balance shaft. There is not need to disassemble the short block as that is included in our service. Please do not send in and oil pan, oil sump, or cylinder head parts when choosing this short block rebuild. All sensors including oil cooler need to be removed prior to shipping. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAMTuned offers a 1 year unlimited mileage warranty on engine rebuilds. AMTuned will not cover any vehicle transportation costs, engine removal or installation costs, nor any parts and accessories affiliated with the engine removal install if the vehicle was not sent to AMTuned for a turn key service. 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Let us help! Our forged internal kits are a perfect way to stop worrying about what may or may not work! We at AMTuned are proud to be specialized engine and vehicle builders. With building more Audi specific engines than any other shop in the Americas on a monthly basis, we know what works and what does not, we also know what works better! Our seasoned data points of building record breaking engines has brought us here to this design!\u003c\/p\u003e\n\u003cp\u003eAs of 02\/25\/26  we are the first company to incorporate asymmetrical piston skirts into the EA839 2.9L aftermarket piston design. We use a larger skirt on the major thrust side and a smaller skirt on the minor thrust side of the piston. The advantages of this design are numerous, including a piston design that is lighter and generates less friction since there is less surface area on the minor thrust side. 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