Clearance

This is a universal setup that requires an end user supplied mounting system. The gauge requires a boost tap to supply a boost pressure and vacuum ...

The primary goal is to increase the volume of fuel available, which will keep fuel pressure steady even in the most demanding of situations!High qu...

The HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances ...

The APR insert is created from thick, billet, stainless-steel. All mounts will slightly deform under use, but unlike all other units created from r...

The APR insert is created from thick, billet, stainless-steel. All mounts will slightly deform under use, but unlike all other units created from r...

The APR Pendulum mount replaces the factory mount with a new, thick, billet-aluminum and billet-stainless-steel two-piece design, featuring a PTFE-...

APR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory su...

To illustrate their importance, wide open throttle acceleration tests were conducted for roughly 11 seconds, both with stock cooling ducts and APR ...

The APR Turbo Inlet Pipe is an easy-to-install bolt-on upgrade that eliminates a restriction before the turbocharger. Unlike fabricated units on th...

The APR Intercooler System is a OEM-location upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides incr...

The APR Air-to-Water Intercooler System for the B9 RS4 / RS5 2.9T EA839 offers a substantial leap in performance that directly translates to more h...

The APR Intercooler System is a massive front mounted upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and prov...

This fit kit is required to fit the APR CPS system to C7 (pre facelift) and B8 (Pre Facelift) vehicles.Features and Benefits Adapts the system to t...

APR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory su...

APR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory su...

The APR Ultracharger System dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI. It removes a massive p...

The APR Ultracharger System dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI. It removes a massive p...

The APR Ultracharger System dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI. It removes a massive p...

The APR Coolant Performance System (CPS) is a massive front-mounted cooler upgrade that dramatically reduces intake air temperature (IAT), minimize...

Designed for the DIY installers, the universal APR Catch Can System Block Off Plate is designed for use on vehicles where APR does not sell an appl...

The APR Oil Catch Can System replaces the failure prone factory positive crank ventilation (PCV) system and traps excessive crankcase oil vapors an...

The APR Fueling System is a comprehensive upgrade required to safely support Stage 3+ power levels. The upgrade includes a larger in-tank low press...

The APR Oil Catch Can System traps excessive crankcase oil vapors and gunk from entering the engine. The system eliminates a possible performance r...

The APR Oil Catch Can System traps excessive crankcase oil vapors and gunk from entering the engine. The system eliminates a possible performance r...

The APR Short Shifter System is a comprehensive upgrade to the factory gear shifter assembly and is designed to reduce shifter movement, in all dir...

The APR Short Shifter System is a comprehensive upgrade to the factory gear shifter assembly and is designed to reduce shifter movement, in all dir...

APR is pleased to present the ultimate boost hose upgrade for MQB platform vehicles with the 1.8T and 2.0T engines!The APR Boost Hose System is a c...

The APR Intercooler System is a massive front mounted upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and prov...

APR's Engineers took a multi-step approach to optimizing the hoses to minimize boost leaks, reduce turbulence and other performance degradations. F...

APR's Engineers took a multi-step approach to optimizing the hoses to minimize boost leaks, reduce turbulence and other performance degradations. F...

The APR Intercooler System is a massive front mounted upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and prov...

While the system is essentially plug-and-play with the included mounting hardware and wiring harnesses, the factory ECU is incapable of controlling...

The APR Rear Wiper Glass Hole Plug is used to fill the hole when removing the rear wiper. It installs cleanly and flush with the rear window and cr...

The APR Intercooler System is a OEM-location upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides incr...

The APR Pendulum mount replaces the factory mount with a new, thick, billet-aluminum two-piece design, featuring a PTFE-lined spherical bearing and...

The APR Short Shifter System is a comprehensive upgrade to the factory gear shifter assembly and is designed to reduce shifter movement, in all dir...

In addition to the boost tap, APR provides several extra components to help suit each individual's needs. For those requiring more than one referen...

The APR Oil Catch Can System traps excessive crankcase oil vapors and gunk from entering the engine. The system reduces carbon buildup on intake va...

APR's 2-Piece Design Explained: As is true with all machined parts, it's impossible to make all parts the same. In the case of the turbo muffler ho...

Through countless years of professional racing, APR Motorsport identified the factory shifter cable bracket system as a source of sloppy shifts, mi...

The factory LPFP sits in a basket submerged in the vehicle's gas tank. The pump operates off of a pulse-width modulated (PWM) signal sent from the ...

The HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances ...

The APR Intercooler System dramatically lowers charge air temperature and resists heat soak far better the factory intercooler system. Through a ma...

The HPFP internals must be machined to extreme tolerances and installed in a clean environment or the pump can easily fail. Dimensional tolerances ...

The APR Intercooler System is a massive front mounted upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and prov...