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Featured Items

Audi R8 4.2L & 5.2L Engine Rebuild Program

From $13,995.00

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

From $9,995.95

AMTuned Engine Rebuild For Audi 3.0 EA837 Supercharged Engines

From $8,995.95

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

From $945.95

AMTuned Engine Rebuild For EA839 3.0L & 2.9L Turbocharged Engines

From $10,999.00

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

From $7,995.95

Supertech Performance Standard Size Valves for B6 / 7 Audi S4 BHF /BBK 40V 4.2L

$969.95

Audi 3.2L Stroker Kit for 3.0 EA837 Supercharged Engines

$3,895.95

Audi 3.0 Supercharged EA837 Bare Block Sleeving

$3,800.00

Audi 4.2L Bare Block Sleeving

$4,499.95

Audi 4.2 32 Valve R8, RS4, S5 13:1 Compression Piston Set

$1,999.95

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

From $1,595.00

Audi 4.2L 32 Valve BNS / BYH / CAUA (B7 RS4 / Gen1 R8 V8 / B8 S5) Connecting rod & Piston Package

$4,495.95

AMTuned Bespoke Turbo Package for B7 RS4 4.2L Vehicles

From $26,995.95

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

From $35,295.00

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

$249.00

AMTuned OEM Audi Ultimate Timing Service Kit - Audi B6 / B7 S4 4.2L & Audi Allroad 4.2L

From $2,145.95

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

From $349.99

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

$1,145.95

Audi 3.0L Supercharged EA837 (B8/8.5 S4, SQ5, A6, A7) Piston Package

$1,625.95

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

$169.95

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 Electronic Timing Solenoid Kit for B6 B7 S4 4.2L

$279.95

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

$3,195.95

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

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!