Audi

This is the ultimate intake upgrade for the Audi S6 and S7 (C8). It flows 33.5% more than stock, reduces pressure drop, and improves linearization ...

High horsepower configurations often require more fuel, especially on applications where ethanol is used. The APR 980cc MPI Injector Upgrade Kit in...

APR High Flow Intake Filters are a direct upgrade to your factory intake system! Typically your engine is equipped with a cheap, mass-produced and ...

This is the perfect intake upgrade for the Audi A4 and A5 (B9) with the 2.0T EA888 Gen 3 and Gen 4 engines. It flows 46% more than stock, reduces p...

Part Number Cross References: AC Delco A3689C, Audi 1K0129620, Audi 1K0129620D, Audi 5C0129620, BMC FB44401, Carquest 83020, Carquest R83020, Champ...

This is the ultimate intake upgrade for the Audi S4 and S5 (B9). It flows 31% more than stock, reduces pressure drop, and improves turbocharger eff...

This is the ultimate intake upgrade for the Audi RS4 and RS5 (B9). It flows 36% more than stock, reduces pressure drop, and improves linearization ...

The Ultimate Intake Filter for the 2.9T/3.0T/4.0T SUV Engine is Here!Our drop in intake filter is a direct replacement upgrade for the new 2.9T, 3....

The factory plastic and rubber turbo outlet pipe is a small and restrictive 38mm pipe that has shown to melt, deform, and cause boost leaks under e...

APR Audi/Volkswagen Replacement Air Intake Filter (CI100054) - RedFeatures and Benefits Black APR section with black stripe Direct replacement for ...

Specs: 9 inch long, 7.5 inch base, 5.25 inch top, 6 inch flange.Features and Benefits Black APR section with black stripe Direct replacement for AP...

Fits APR Part Number CI100036/CI100037/CI100040/CI100041/CI100042/CI100043/CI100044/CI100060/CI100062/CI100063/CI100072Features and Benefits Black ...

The upgraded APR filter unit, featuring a low restriction cotton gauze media, flows 8% more than stock without sacrificing air quality. Fits the Au...

The Ultimate DQ500 DSG / S Tronic Transmission Catch Can and Breather System is here! The factory transmission features a plastic breather system t...

APR Audi Replacement Air Intake Filter (CI100021) - RedFeatures and Benefits Black APR section with black stripe Direct replacement for APR intake ...

APR's Supercharger Drive Pulley Upgrade decreases the diameter of the factory pulley from ~63.25mm to 57.75mm, which in turn spins the supercharger...

APR's Supercharger Drive Pulley Upgrade decreases the diameter of the factory pulley from ~63.25mm to 57.75mm, which in turn spins the supercharger...

Fits APR Part Number CI100001/CI100002/CI100003/CI100006/CI100018/CI100020/CI100022/CI100025/CI100031/CI100033/CI100035/CI100039Features and Benefi...

APR Audi Replacement Air Intake Filter (CI100023) - RedFeatures and Benefits Black APR section with black stripe Direct replacement for APR intake ...

APR's Roll-Control Front Stabilizer Bar End Links improve handling and response through the use of replaceable and swappable spherical bearings, in...

APR's Roll-Control Front Stabilizer Bar End Links improve handling and response through the use of replaceable and swappable ball joints, intended ...

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

The APR Exhaust Valve Remote lets you override the factory exhaust valve operation to fully open the exhaust valves at the press of a button. Simpl...

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

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

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

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

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

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...

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...

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

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

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

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...