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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 Unveils the Audi RS12 Gigapferd

April 1st, 2020

APR Unveils the Audi RS12 Gigapferd

APR has created a custom-built, dual stacked RS6 with over 1,000 HP, dubbed the RS12 Gigapferd


Opelika, Ala. (April, 2020) – APR, the world renowned leader in Audi tuning, has create a new breed of vehicle capable of overcoming the landscape of the great toilet paper shortages wars of the early 2020’s.

The RS12 Gigapferd is a 1,000 HP to 2,500 HP behemoth built upon the latest Audi C8 RS6 platform with a stacked dual hatch capable of carrying over 750 rolls of the softest triple-ply quilted toilet paper while still offering excellent rear visibility. The suspension system has been completely overhauled for full off-road capabilities with 6 massive run-flat self-inflating tires and plenty of suspension travel for maximum articulation. Above the rear hatch is a CROWS multi-weapon platform, with a belt fed .50cal M2 heavy machine gun controlled from touchscreens within. Inside expect only the latest creature comforts with a 24-way adjustable massage seat with color matched Alcantara inserts and heated and cooled vents. Audi’s lane departure warning system comes standard.

The Gigapferd features Audi’s tried and tested quattro drivetrain system with heavy modifications. The driveshafts have …

APR S4, S5, and SQ5 (B9/B9.5) ECU Upgrades are here!

March 27th, 2020


We’re excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Audi S4, S5, and SQ5 (B9) 3.0 TFSI engine with the Bosch MG1 ECU! Expect massive gains with up to 431-480 HP and 467-549 FT-LBS of torque on tap, depending on octane, from this simple software upgrade. Additionally APR Plus is available with 431 HP and 467 FT-LBS and comes with a factory term limit matching limited powertrain warranty!

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 thousands of hours of testing and tuning we created new calibrations that are fine tuned …

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The APR B9 S4, S5, and SQ5 3.0 TFSI ECU Upgrade is Here
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

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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

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