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Featured Items

AMTuned Bespoke Turbo Package for Audi B6 B7 S4 4.2L With Installation

From $35,295.00

Audi 4.2L Bare Block Sleeving

$4,750.00

Audi S4 B6 B7 4.2L 40V BHF BBK Engine Rebuild Program

From $10,999.95

AMTuned Private Label Timing Kit - Audi 4.2L 40V B6 / B7 S4 & Allroad

From $945.95

Audi 4.2L 32V BNS / BYH / CND / CAU (B7 RS4, V8 R8, S5 4.2) Engine Rebuild Program

From $12,995.00

Audi 3.0L Supercharged (B8/8.5 S4, SQ5, A7) Piston Package

$1,595.95

AMTuned Felt Hone for Alusil Engines W/ Sunnen AN-30 Silicon Compound

$169.95

AMTuned Cylinder Head Rebuild for Audi B6 / B7 S4 4.2L

From $1,795.00

Pulsar Turbo G40 Series 7170G Dual Ball Bearing Turbocharger HP Rating 1150

From $849.99

Pulsar G35 Series 6262G Dual Ball Bearing Turbocharger HP Rating 900

From $749.99

AMTuned / Tweetler Performance Intercooled Intake Manifold B6 / B7 S4 4.2 BHF

$2,999.99

AMTuned Engine Rebuild For Audi 3.0 Supercharged Engines

From $10,299.95

Metal Slave Cylinder Braided Clutch Line Kit For B6 B7 S4 & B7 RS4

$249.00

AMTuned Electronic Timing Solenoid Kit for B6 B7 S4 4.2L

$279.95

Re-Machined Mechanical Cam Sprocket (Pair) exchange program for Audi S4 B6 B7 4.2L

From $299.95

Braided Clutch Line For B6 B7 S4 & B7 RS4 With Stock Style Clutch Slave

$99.00

Fuel Injector Clinic Fuel Injectors - Audi B6 / B7 S4 & C5 S6 & RS6

From $660.00

Audi S4 B6 & B7 4.2L 40V BHF / BBK Forged Piston and Connecting Rod Package

$4,195.95

Audi 4.2L 32 Valve Chain Engine Cylinder Head Rebuild (V8 RS4, V8 RS5 V8 R8, V8 S5, V8 Q7)

From $1,695.00

AMTuned Flex Mesh Hat

$37.00

AMTuned Softstyle Classic Logo T-Shirt

$30.00

Ringer Racing Clutch & Flywheel Kit - Audi B6/7 S4 4.2L

From $1,683.00

AMTuned HD Valve Spring Package for B6 / B7 Audi S4 4.2

$929.95

Audi 4.2L 40V BHF / BBK / BAS (B6 / 7 S4 & C5 Allroad) Connecting Rods For Factory Pistons

$1,145.95

Audi S4 B6 B7 4.2L BHF / BBK Valve Set AMTuned

$499.95

Mahle Piston Ring Set for Audi B6 / B7 S4 4.2L by AMTuned

$399.95

King Connecting Rod Bearings for Audi S4 B6 B7 4.2L

$134.95

Thank you for visiting AMTuned! Most of our products include free ground shipping within the continental United States. We do offer World Wide shipping on a quote first basis, please contact us for that. If you do not see your desired product offered on our site, please contact us as our product offering's are growing daily. Most items are drop-shipped directly to you from the manufacturer unless specifically stated in the product description. Should you have questions about product availability, please contact us. Thank you for supporting a small business!