APR Presents the New Tiguan 2.0 TSI ECU Upgrade

February 18th, 2017

Our 2.0 TSI EA888 Gen 3 ECU Upgrade offers the new Tiguan 2.0T up to 316 HP and 381 FT-LBS of torque wihtout any hardware modifications, while our …

APR Presents a Free Update to Golf R / S3 and similar platform vehicles.

January 20th, 2017

APR Stage 1 version 2.3 and APR Stage 2 version 2.5 are now available for the ROW market MK7 Golf R, MK7 Clubsport GTI, S3 8v (Simos 18), Cupra 5F, B8 Passat and Superb 3B. This upgrade is free to existing customers and is available at all …

APR Presents the Q5 2.0T EA888 Gen 3 ECU Upgrade!

December 7th, 2016

APR is pleased to present the ultimate engine control unit (ECU) upgrade for the Q5 2.0T EA888 Gen 3 engine.

The APR Stage I ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications, and produces 288-299 HP with 363-374 FT-LBS of …

APR Presents the Audi S8 4.0T Cast Downpipes!

December 7th, 2016

The APR Cast Downpipe Exhaust System replaces the restrictive factory catalyst cross pipes and resonators with an upgraded 76mm stainless steel mandrel-bent system, featuring port-matched cast inlets, high-flow catalysts and various other features. Expect better throttle response, more horsepower and an intoxicating exhaust note, while remaining civilized during normal daily driving. It’s the best performance upgrade for the 4.0 TFSI following the APR ECU Upgrade and it’s all designed and assembled in-house, using premium materials and …

APR Presents the Boost Leak Tester System

December 2nd, 2016

Boost leaks are a common cause for running issues and power loss on turbocharged vehicles. Leaks can come from scenarios as simple as a tiny hole in an intercooler or charge piping, a leaky connection, damaged DV or PCV and/or any number of other locations making troubleshooting very difficult. Furthermore, locating a leak is made more difficult due to the necessity to pressurizing the system, which typically only occurs while physically operating the vehicle. The APR …

APR Presents the TT/TTS Carbon Fiber Intake System!

December 1st, 2016

Our popular Carbon Fiber Intake System for VW/Audi’s latest lineup of 1.8T/2.0T vehicles is now available for the Audi TT & TTS with our new TT Adapter Bracket. Read More

APR Presents the Stage 3/3+ Cast Downpipe

November 30th, 2016

Earlier this year we developed a new cast downpipe for these turbocharger systems, which may interest you. The new cast downpipe is now available for purchase for those interested in updating their system to the latest specifications. The new design offers a smoother flow path for exhaust gasses exiting the turbo, with several advances in terms of quality, fitment and more. The system is cast from 304 stainless steel, with …

APR Presents the B9 A4 Intercooler System!

November 29th, 2016

The APR Intercooler System is a massive front mounted upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance! The system is an easy to install, direct bolt-on design, that is recommended at every stage of performance. Read More!

APR Presents the R1 DV – Now in Billet!

November 16th, 2016

We’ve updated our popular MK4 & B5/B6 1.8T R1 DV to feature a new billet housing!

The APR R1 Diverter Valve is a critical performance upgrade recommended at all stages of performance as it replaces the failure prone factory unit. The R1 is designed withstand extreme boost pressures at the highest levels of performance, while offering lightning fast response thanks to the unit’s friction-free diaphragm-based design. Unlike piston based units that can stick and bind in the winter, the APR R1 is virtually maintenance free, requiring no greasing or o-ring replacements, as is common with …

APR Presents the B9 A4 2.0 TFSI ECU Upgrade

September 14th, 2016

The APR Stage I ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications, and produces 306-314 HP with 367-388 FT-LBS of torque depending on fuel grade. Gains as high as 61-68 HP and 100-111 FT-LBS of torque are available throughout the power band, depending on fuel grade, making the vehicle exceptionally quicker in all scenarios! Read More