APR CPS Radiator Fit Kit for B8 S4 & S5 3.0T

This fit kit is required to fit the APR CPS system to C7 (pre facelift) and B8 (Pre Facelift) vehicles. Features: Adapts the system to the B8 chassis All hoses and fittings included for a painless install   This part is legal for sale or use on...

APR Supercharger Drive Pulley for Audi 3.0T (Press-On Style)

*Please Note: Specific software is required to maximize output with this product. A new belt is required. Use part number RS100003 with a factory supercharger drive pulley and part number RS100002 with an APR supercharger drive pulley* APR's Supercharger...

APR Supercharger Crank Pulley for Audi 3.0T

*Please Note: Specific software is required to maximize output with this product. A new belt is required. Use part number RS100003 with a factory supercharger drive pulley and part number RS100002 with an APR supercharger drive pulley.* APR's...

APR Ultracharger Throttle Body Upgrade for C7 A6 & A7 3.0T

*Please Note: Specific software is required to use this system. Software is included. Software compatibility must be checked before purchase. This system also requires other hardware to function properly, including: Supercharger Drive Pulley,...

APR Ultracharger Throttle Body Upgrade for B8 Q5 & SQ5 3.0T

*Please Note: Specific software is required to use this system. Software is included. Software compatibility must be checked before purchase. This system also requires other hardware to function properly, including: Supercharger Drive Pulley,...

APR Ultracharger Throttle Body Upgrade for B8 S4 & S5 3.0T

*Please Note: Specific software is required to use this system. Software is included. Software compatibility must be checked before purchase. This system also requires other hardware to function properly, including: Supercharger Drive Pulley,...

APR CPS Radiator for B8 & C7 3.0T & 4.0T

*Please Note: The B8 S4/S5 and some C7 A6/A7 require the CPS Fit Kit (MS100136). The fit kit is required when the cooler has an inlet and outlet on opposite sides. Furthermore, some B8 S4/S5 vehicles with Audi Drive Select (ADS) coolers will require...

APR Catch Can for MK6 Golf R

*Please Note: This system requires our PCV blocking boost tap (MS100030 or MS100031). This part is not designed for use with the factory engine cover.* The APR Oil Catch Can System replaces the failure prone factory positive crank ventilation (PCV)...

APR Catch Can for MK6 GLI EA888 Gen 1

*Please Note: This system requires our PCV blocking boost tap (MS100030 or MS100031). This system only fits the EA888 Gen 1 engine and does not fit the EA888 Gen 3 engines.* The APR Oil Catch Can System traps excessive crankcase oil vapors and gunk...

APR Catch Can for MK6 GTI

*Please Note: This system requires our PCV blocking boost tap (MS100030 or MS100031).* The APR Oil Catch Can System traps excessive crankcase oil vapors and gunk from entering the engine. The system eliminates a possible performance robbing boost leak,...

APR Short Shifter for 6 Speed Manual - Shifter Relay Assembly Only

The APR Short Shifter System is a comprehensive upgrade to the factory gear shifter assembly and is designed to reduce shifter movement, in all directions, while simultaneously improving shift quality. The system provides fine tuning of front-to-back and...

APR Short Shifter for 6 Speed Manual - Shifter Lever Assembly Only

The APR Short Shifter System is a comprehensive upgrade to the factory gear shifter assembly and is designed to reduce shifter movement, in all directions, while simultaneously improving shift quality. The system provides fine tuning of front-to-back and...

APR Catch Can for 1.8T & 2.0T MQB w/ APR Carbon Fiber Intake

*Please Note: This system is only designed to fit with the APR Carbon Fiber Intake System (CI100033).* The APR Oil Catch Can System traps excessive crankcase oil vapors and gunk from entering the engine. The system reduces carbon buildup on intake...

APR High Pressure Fuel Pumps for B8 S5 4.2L (Post Nov 2008)

The APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 41% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is...

APR High Pressure Fuel Pumps for B8 S5 4.2L (Pre-Nov 2008)

The APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 41% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is...