Choose Your Vehicle
- 034Motorsport77
- AEM1
- Air Lift Performance15
- Apex16
- APR38
- ARM Motorsports1
- AutoMeter5
- Autopower7
- Avant Garde1
- AWE Tuning7
- BBS Wheels407
- BC Racing1
- BFI41
- Braille13
- brembo3
- Burger Motorsports5
- COBB1
- CORBEAU11
- CSF1
- CTS Turbo26
- EBC53
- Enkei2
- Eurocode25
- Eventuri3
- fifteen5214
- Forge4
- FORGESTAR14
- GiroDisc4
- Gram Lights71
- H&R8
- Hawk Performance4
- HRE7
- Injen2
- Innovate Motorsports1
- Integrated Engineering28
- JXB Performance10
- K&N2
- Konig21
- KSport25
- KW10
- LIQUI MOLY6
- MAGNAFLOW1
- MBRP1
- Metalnerd8
- MEVIUS1
- Milltek3
- Mishimoto6
- MMX2
- MOMO64
- MOTUL1
- NEUSPEED31
- NGK1
- OBDEleven1
- OEM6
- P3 Gauges13
- Precision Raceworks5
- Prosport12
- Racingline15
- Radium Engineering1
- Ramair16
- RECARO37
- Revo1
- Ringer Racing7
- Rotiform30
- SEIBON1
- Silver's1
- Snow Performance2
- Solo Werks1
- South Bend6
- Sparco40
- SPEC4
- ST Suspensions6
- STOPTECH1
- Titan 78
- torqbyte2
- Torque Solution6
- Unitronic27
- Valvetronic Designs22
- Vibrant Performance1
- VMR26
- Vossen41
- WeatherTech1
- WedsSport10
- 3D MAXpider5
- DFC2
- do88250
- Goodridge2
- R1 Concepts5
- SHW Performance1
- Accessories9
- Air Intake58
- Air Ride19
- Batteries13
- Belts, Pulleys & Drive1
- Big Brake & Performance Kits23
- Body Panels1
- Bushings1
- Chassis Bracing4
- Clutch & Flywheel24
- Coilovers & Springs23
- Coils4
- Control Arms & Steering17
- Cooling5
- Dress-Up & Covers3
- Driveshaft2
- Electronics3
- Engine Internals2
- Exhaust Systems13
- Fasteners5
- Floor Mats5
- Forced Induction60
- Fuel System9
- Gaskets & Seals4
- Gauges20
- Hardware6
- Hoses & Fittings2
- Hoses & Hardware250
- Kits & Bundles1
- Lines & Fluid10
- Lugs & Hardware7
- Mounts19
- Mufflers & Tips19
- Oil & Lubrication1
- Pads & Rotors81
- Pipes3
- Protection1
- Safety7
- Seats & Harnesses95
- Sensors & Modules4
- Service & Maintenance11
- Shifters49
- Shocks & Struts4
- Spacers & Adapters21
- Spark Plugs & Wires2
- Steering44
- Sway Bars & Endlinks14
- Tools12
- Trim & Styling1
- Tuning17
- Wastegates & Valves1
- Wheels696
- Wiring1
- Accessories6
- Air Filter Accessories1
- Air Filters3
- Air Intake Components1
- Air Intakes48
- Air Ride19
- Air/Fuel Gauges4
- Badges1
- Batteries13
- Belts1
- Big Brake Kits23
- Blow Off and Diverter Valves1
- Bolts - Nuts - Screws - Washers5
- Boost Gauges6
- Boost Hoses and Pipes1
- Boost Leak Testers1
- Boost Taps4
- Braces4
- Brake Fluid7
- Brake Lines3
- Brake Pads16
- Brake Rotors65
- Bump Stops1
- Bushings1
- Camber Strut Mounts1
- Camshafts1
- Cast Wheels85
- Catch Cans4
- Clamps and Hangers6
- Clutch Lines3
- Clutch Slave Cylinders1
- Clutches and Flywheels20
- Coil Packs4
- Coilovers17
- Control Arms16
- DCC Delete1
- Downpipes3
- ECUs - Controllers - Tuning Software12
- Engine Bay1
- Engine Maintenance5
- Engine Tools2
- Exhaust Gas Temperature Gauges1
- Exhaust Systems13
- Exhaust Tips19
- Filters5
- Fittings1
- Floor Mats5
- Forged Wheels1
- Fuel Pressure Gauges1
- Fueling9
- Hoods1
- Hose Clamps250
- Intake Hoses and Pipes2
- Intercoolers13
- Internals1
- Link Kits2
- Lowering Springs5
- Lug Bolts and Nuts7
- Main Stud & Bolt Kits2
- Motor Mounts6
- Mounts13
- Oil Pans1
- Oil Pressure Gauges2
- Oil Temperature Gauges1
- Oxygen Sensors1
- Radiators1
- Rear Spring Perches1
- Roll Cages and Bars7
- Seals Gaskets2
- Seat Belts & Harnesses5
- Seat Brackets & Frames11
- Seats79
- Sensors4
- Shift Boots2
- Shift Knobs39
- Shift Linkages1
- Shifter Bushings1
- Shifter Mounting Plates2
- Shocks and Struts1
- Short Shifters4
- Silicone Couplers & Hoses1
- Spark Plugs2
- Speedometers1
- Steering Wheel Hubs2
- Steering Wheels42
- Superchargers and Pulleys33
- Support Bearing Carrier2
- Suspension Tools2
- Sway Bars12
- TCU Tunes5
- Throttle Bodies3
- Turbochargers3
- Universal Tools5
- Voltmeter Gauges2
- Water Meth Kits4
- Wheel Accessories5
- Wheel Brake Tools3
- Wheel Spacers21
- Wheels696
- Wiring Harnesses3
2009–2012 Audi S4
Sedan 3.0L SC · B8 · MLB · EA837 Gen 1 · AWD
1725 products
Showing 1681 - 1704 of 1725 products
Showing 1681 - 1704 of 1725 products
Display
Free Shipping
Unitronic
Unitronic Press-On Style Supercharger Pulley Upgrade Kit B8 S4 · S5 · 8R SQ5 · C7 A6 · A7 3.0T
Sale price
$1,760.00
Sold out
Sale
Sale price$67.19
Regular price$83.99
In stock
Sale
Sale price
$1,999.99
Regular price$2,099.99
Direct Ship
Sale
Sale price
$1,524.99
Regular price$1,599.99
Direct Ship
Sale
Sale price
$1,499.99
Regular price$1,574.99
Direct Ship
Free Shipping
Sale price$123.69
Sold out
Free Shipping
Sale price$3,349.00
Direct Ship
Free Shipping
Free Shipping
Free Shipping
Sale price$159.00
Direct Ship
Free Shipping
Free Shipping
Sale price$130.00
Direct Ship
Sale
Sale price$206.09
Regular price$228.99
In stock
Sale
Sale price$151.19
Regular price$167.99
In stock
Sale
Sale price$143.09
Regular price$158.99
In stock
Sale
Sale price$200.69
Regular price$222.99
In stock
Sale
Sale price$3,841.27
Regular price$3,960.07
Direct Ship
Sale
Sale price$3,841.27
Regular price$3,960.07
Direct Ship
Sale
Sale price$1,302.12
Regular price$1,342.39
Direct Ship
Sale
Sale price$1,237.02
Regular price$1,275.27
In stockAudi B8 S4 V6 Performance Parts. Intakes, Exhaust Systems, Downpipes, Coilovers, Wheels and More!
Filters (0)
- 034Motorsport77
- AEM1
- Air Lift Performance15
- Apex16
- APR38
- ARM Motorsports1
- AutoMeter5
- Autopower7
- Avant Garde1
- AWE Tuning7
- BBS Wheels407
- BC Racing1
- BFI41
- Braille13
- brembo3
- Burger Motorsports5
- COBB1
- CORBEAU11
- CSF1
- CTS Turbo26
- EBC53
- Enkei2
- Eurocode25
- Eventuri3
- fifteen5214
- Forge4
- FORGESTAR14
- GiroDisc4
- Gram Lights71
- H&R8
- Hawk Performance4
- HRE7
- Injen2
- Innovate Motorsports1
- Integrated Engineering28
- JXB Performance10
- K&N2
- Konig21
- KSport25
- KW10
- LIQUI MOLY6
- MAGNAFLOW1
- MBRP1
- Metalnerd8
- MEVIUS1
- Milltek3
- Mishimoto6
- MMX2
- MOMO64
- MOTUL1
- NEUSPEED31
- NGK1
- OBDEleven1
- OEM6
- P3 Gauges13
- Precision Raceworks5
- Prosport12
- Racingline15
- Radium Engineering1
- Ramair16
- RECARO37
- Revo1
- Ringer Racing7
- Rotiform30
- SEIBON1
- Silver's1
- Snow Performance2
- Solo Werks1
- South Bend6
- Sparco40
- SPEC4
- ST Suspensions6
- STOPTECH1
- Titan 78
- torqbyte2
- Torque Solution6
- Unitronic27
- Valvetronic Designs22
- Vibrant Performance1
- VMR26
- Vossen41
- WeatherTech1
- WedsSport10
- 3D MAXpider5
- DFC2
- do88250
- Goodridge2
- R1 Concepts5
- SHW Performance1
- Accessories9
- Air Intake58
- Air Ride19
- Batteries13
- Belts, Pulleys & Drive1
- Big Brake & Performance Kits23
- Body Panels1
- Bushings1
- Chassis Bracing4
- Clutch & Flywheel24
- Coilovers & Springs23
- Coils4
- Control Arms & Steering17
- Cooling5
- Dress-Up & Covers3
- Driveshaft2
- Electronics3
- Engine Internals2
- Exhaust Systems13
- Fasteners5
- Floor Mats5
- Forced Induction60
- Fuel System9
- Gaskets & Seals4
- Gauges20
- Hardware6
- Hoses & Fittings2
- Hoses & Hardware250
- Kits & Bundles1
- Lines & Fluid10
- Lugs & Hardware7
- Mounts19
- Mufflers & Tips19
- Oil & Lubrication1
- Pads & Rotors81
- Pipes3
- Protection1
- Safety7
- Seats & Harnesses95
- Sensors & Modules4
- Service & Maintenance11
- Shifters49
- Shocks & Struts4
- Spacers & Adapters21
- Spark Plugs & Wires2
- Steering44
- Sway Bars & Endlinks14
- Tools12
- Trim & Styling1
- Tuning17
- Wastegates & Valves1
- Wheels696
- Wiring1
- Accessories6
- Air Filter Accessories1
- Air Filters3
- Air Intake Components1
- Air Intakes48
- Air Ride19
- Air/Fuel Gauges4
- Badges1
- Batteries13
- Belts1
- Big Brake Kits23
- Blow Off and Diverter Valves1
- Bolts - Nuts - Screws - Washers5
- Boost Gauges6
- Boost Hoses and Pipes1
- Boost Leak Testers1
- Boost Taps4
- Braces4
- Brake Fluid7
- Brake Lines3
- Brake Pads16
- Brake Rotors65
- Bump Stops1
- Bushings1
- Camber Strut Mounts1
- Camshafts1
- Cast Wheels85
- Catch Cans4
- Clamps and Hangers6
- Clutch Lines3
- Clutch Slave Cylinders1
- Clutches and Flywheels20
- Coil Packs4
- Coilovers17
- Control Arms16
- DCC Delete1
- Downpipes3
- ECUs - Controllers - Tuning Software12
- Engine Bay1
- Engine Maintenance5
- Engine Tools2
- Exhaust Gas Temperature Gauges1
- Exhaust Systems13
- Exhaust Tips19
- Filters5
- Fittings1
- Floor Mats5
- Forged Wheels1
- Fuel Pressure Gauges1
- Fueling9
- Hoods1
- Hose Clamps250
- Intake Hoses and Pipes2
- Intercoolers13
- Internals1
- Link Kits2
- Lowering Springs5
- Lug Bolts and Nuts7
- Main Stud & Bolt Kits2
- Motor Mounts6
- Mounts13
- Oil Pans1
- Oil Pressure Gauges2
- Oil Temperature Gauges1
- Oxygen Sensors1
- Radiators1
- Rear Spring Perches1
- Roll Cages and Bars7
- Seals Gaskets2
- Seat Belts & Harnesses5
- Seat Brackets & Frames11
- Seats79
- Sensors4
- Shift Boots2
- Shift Knobs39
- Shift Linkages1
- Shifter Bushings1
- Shifter Mounting Plates2
- Shocks and Struts1
- Short Shifters4
- Silicone Couplers & Hoses1
- Spark Plugs2
- Speedometers1
- Steering Wheel Hubs2
- Steering Wheels42
- Superchargers and Pulleys33
- Support Bearing Carrier2
- Suspension Tools2
- Sway Bars12
- TCU Tunes5
- Throttle Bodies3
- Turbochargers3
- Universal Tools5
- Voltmeter Gauges2
- Water Meth Kits4
- Wheel Accessories5
- Wheel Brake Tools3
- Wheel Spacers21
- Wheels696
- Wiring Harnesses3