APR Tuning

Our polished slash-cut double-walled 3.5" exhaust tips upgrade the rear of the vehicle dramatically. The motorsport-inspired tips tuck nicely into the factory valance, gently following the valance's curves and demanding all the right attention in all the right places. Each tip features an engraved...

Our polished slash-cut single-walled 3.5" exhaust tips upgrade the rear of the vehicle dramatically. The motorsport-inspired tips tuck nicely into the factory valance, gently following the valance's curves and demanding all the right attention in all the right places. Each tip features a laser...

Our polished slash-cut single-walled 4" exhaust tips upgrade the rear of the vehicle dramatically. The motorsport-inspired tips tuck nicely into the factory valance, gently following the valance's curves and demanding all the right attention in all the right places. Each tip features a laser...

Our polished slash-cut double-walled 4" exhaust tips with a diamond-black finish upgrade the rear of the vehicle dramatically. The motorsport-inspired tips tuck nicely into the factory valance, gently following the valance's curves and demanding all the right attention in all the right places. Each...

Our brushed slash-cut double-walled 4" exhaust tips upgrade the rear of the vehicle dramatically. The motorsport-inspired tips tuck nicely into the factory valance, gently following the valance's curves, demanding all the right attention in all the right places. Each tip features an engraved APR...

The APR Stage 3 PowerMax GT2563S Turbocharger System for the MQB/MQB Evo 2.0T Ea888.4 (280-333 PS) engine, such as the MK8 Golf R, S3, Arteon, and many others, is a direct bolt-on upgrade that includes a Garrett turbocharger, installation kit, and APR software upgrade....

This conversion system, sometimes dubbed an x51 package by Porsche, includes all genuine parts. It includes two new and genuine Borg Warner K04.3 Turbochargers, new gaskets, and o-rings. Simply remove and replace the factory components with our new components. No other hardware upgrades are...

APR is now proud to release our K04 upgrade kit for the B6 Audi A4 1.8T. Our kit includes the K04 turbo, the compressor inlet O-ring, three turbo outlet studs, one manifold to turbo gasket, four Bosch fuel injectors, and one turbo to cat...

APR Sway Bars are constructed from high-tensile strength steel, known for its excellent durability properties. To reduce weight without compromising strength, these bars are hollow. Each bar is precision CNC-bent from a single piece of bar stock, eliminating welds and significantly reducing the risk...

APR Sway Bars are constructed from high-tensile strength steel, known for its excellent durability properties. To reduce weight without compromising strength, these bars are hollow. Each bar is precision CNC-bent from a single piece of bar stock, eliminating welds and significantly reducing the risk...

APR Sway Bars are constructed from high-tensile strength steel, known for its excellent durability properties. To reduce weight without compromising strength, these bars are hollow. Each bar is precision CNC-bent from a single piece of bar stock, eliminating welds and significantly reducing the risk...

APR Sway Bars are constructed from high-tensile strength steel, known for its excellent durability properties. To reduce weight without compromising strength, these bars are hollow. Each bar is precision CNC-bent from a single piece of bar stock, eliminating welds and significantly reducing the risk...

APR Sway Bars are constructed from high-tensile strength steel, known for its excellent durability properties. To reduce weight without compromising strength, these bars are hollow. Each bar is precision CNC-bent from a single piece of bar stock, eliminating welds and significantly reducing the risk...

By replacing the factory-stamped aluminum brace with a high-strength tubular chromium-molybdenum alloy steel system, we significantly increase structural support while maintaining ride comfort. Additionally, our cross-brace design links both strut towers, and an integrated turnbuckle allows for precise preload adjustments, further reinforcing the chassis...

The APR Roll-Control Coilover System offers a wide range of adjustment to fully customize your vehicle's suspension setup! The system comes complete with front and rear struts and dampers, both of which have 32-points of dampening adjustment and a full range of height and...

An overly soft bumpstop is comfortable, but can't absorb enough energy to protect from damage. Likewise, an overly stiff bumpstop will impact ride quality, and impact handling negatively. Testing various setups we strike a balance by increasing stiffness to provide better handling without going...

APR Roll-Control Lowering Springs greatly improve the looks and handling of your Volkswagen MK7Jetta GLI without greatly sacrificing comfort or your wallet! Designed for use with DCC or Non-DCC dampers, our performance lowering springs are a direct plug-and-play upgrade that offer a lower center...

The experience is absolutely transformative. For the casual driver, the vehicle is more comfortable and rides better than stock. Uncomfortable bouncing and stiffness are reduced, and the car settles faster to provide increased stability. This is accomplished by using the full operating range of...

The APR Suspension Control Unit (SCU) Upgrade directly replaces your factory suspension controller with a new unit that enables advanced control over your vehicle's factory electronic shocks. The factory controller only operates in a "soft" or "stiff" state with no behavior in-between, despite the...

Many lowering springs on the market today simply lower your vehicle and give a false sense of improvement by feeling overly stiff. We took a different approach with our design. We extensively track and street tested several iterations to deliver a system that not...

APR Roll-Control Lowering Springs greatly improve the looks and handling of your Volkswagen MK8 GTI without greatly sacrificing comfort or your wallet! Designed for use with DCC or Non-DCC dampers, our performance lowering springs are a direct plug-and-play upgrade that offer a lower center...

These springs were designed in house and manufactured in the USA using a premium high tensile chrome silicon steel for excellent resilience against sagging and failure for years to come. Each spring comes powder coated in our signature red color, further protecting the spring...

APR 16-18 Audi S6/S7/RS 7 (C7) 4.0T Exhaust Valve Extension Harness High quality covers Weather protected Extends harness OEM connectors This Part Fits: Year Make Model Submodel 2016-2018 Audi RS7 Base 2016-2018 Audi RS7 Performance 2016-2018 Audi S6 Premium Plus 2016-2018 Audi S6 Prestige...

Fits Audi A6 Quattro 09-18, A7 Quattro 12-18, A8 Quattro 13-18, Q5 13-17, Q7 11-15, S4 10-16, S5 10-17, SQ5 14-17 Fits OEM Drive Pulley and APR Crank Pulley High quality belt Long life item Plug and play This Part Fits: Year Make Model...

Fits Audi A6 Quattro 09-18, A7 Quattro 12-18, A8 Quattro 13-18, Q5 13-17, Q7 11-15, S4 10-16, S5 10-17, SQ5 14-17 Fits APR Drive Pulley and APR Crank Pulley High quality belt Long life item Plug and play This Part Fits: Year Make Model...

Fits Audi A6 Quattro 09-18, A7 Quattro 12-18, A8 Quattro 13-18, Q5 13-17, Q7 11-15, S4 10-16, S5 10-17, SQ5 14-17 Fits APR Drive Pulley and OEM Crank Pulley High quality belt Long life item Plug and play This Part Fits: Year Make Model...

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 restrictive paper filter system that must be replaced several times in the life of the vehicle. The APR Filter uses...

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 restrictive paper filter system that must be replaced several times in the life of the vehicle. The APR Filter uses...

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 restrictive paper filter system that must be replaced several times in the life of the vehicle. The APR Filter uses...

Please note: Some engines will require 2 filters.Part Number Cross References: AC Delco A3611C, Audi 1J0129620A, Audi 4L0129620, Audi 7L0129620, Autopart International 500028050, Baldwin PA4111, Beck/Arnley 0421829, Carquest 87472, Carquest BA5267, Carquest DW87472, Champ Labs. AF3933, Champ Labs. AF7935, DuraMAX DA7935, Eco Gard XA5267,...