APR

Ask our Experts: 1 (800) 680-7921

Free shipping on orders over $100!¹

APR - Enhancing the Driving Experience

At APR our sole mission is to engineer only the highest quality tuning solutions for Volkswagen, Audi and Porsche vehicles ensuring the enthusiast the ultimate driving experience while consistently providing the enthusiast the ultimate in customer care and support.
Ask our experts how you can get Powered by APR™ engine tuning today by calling 1 (800) 680-7921!

New Products

APR ECU Upgrade for the Audi RS5 (B9) 2.9 TFSI!

January 27th, 2020

mg1-rs5

We’re excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Audi RS5 (B9) 2.9 TFSI engine with the Bosch MG1 ECU! Expect massive gains with 488-550 HP and 537-606 FT-LBS of torque on tap, depending on octane, from this simple software upgrade.

Our new suite of MG1 ECU software comes after months of extensive research and development that is typically absent from the aftermarket. Our upgrade makes the engine more powerful and more exciting. We’ve extensively calibrated the system to work flawlessly on the track, while retaining safety routines to protect your engine in the most demanding scenarios. This was all made possible by our engineering team’s pursuit of perfection. Development vehicles were outfitted with additional sensors, including turbo shaft speed sensors, thermocouples, transducers, and more, along with our high speed direct RAM logging equipment, to feed valuable data to the team for analysis. After track days, acceleration tests, and dyno sessions, we created new calibrations that are fine tuned for several octanes, including ethanol, and contain hundreds of map changes, with a vast array of safety features built in. Read More

The APR Stage 1 ECU Upgrade is Now Available for the 2020 VW T-Roc R!

January 17th, 2020

2020-t-roc-r

We’re excited to announce our Engine Control Unit (ECU) Upgrades are now available for the 2020 VW T-Roc R with the 2.0T OPF (Otto Particulate Filter) engine! Expect great gains with up to 333 HP and 376 FT-LBS of torque with only our Stage 1 ECU Upgrade. Read more

APR Products

Technical Partners

griots liqui moly toyo

Flickr

Loading...

Youtube

APR Bosch MG1 ECU Removal and Reinstall
APR B9 RS5 2.9 TFSI ECU Upgrade
APR 718 2.5T Track Day Testing
APR 2019 Haus Party
APR 2.0T Exhaust Crackle Comparison
APR | Erstes Video + Time Attack: Audi R8 RWS APR Stage 1
Wanna learn more about the APR Family? Meet Paul and Stay Puft! #GOAPR
APR Valveless S3 Catback Exhaust System with APR Race DP
APR Valveless S3 Catback Exhaust System

Recent Visitors

APR Tuned

Phone: (800) 680-7921 Local Phone: +1 (334) 502-5181 Fax: (334) 502-5180 Address: APR LLC, 4800 US HWY 280 West, Opelika, AL 36801

Copyright © 1997 - Present Day: APR LLC. All Right Reserved | Privacy Policy

Notice: Products that affect emissions and do not carry a California Air Resources Board Executive Order are not for sale in California, USA. While we try to keep everything current, APR LLC is not responsible for errors in pricing on this web site. All prices are in USD and are applicable to the United States of America only.
¹APR offers free ground shipping to the lower 48 states for purchases over $100.