APR

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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

V2.0.x Software now available for the MK7 GTI / A3 Platform 2.0T

August 22nd, 2019

2018-gti

We’ve updated our Stage 1, Stage 2, and Stage 3 IS38 ECU Upgrades bringing new features, power, and safety. This is mostly available in our newly released 2019 GTI / A3 ECU Upgrades and is now available for all previous years in North America.

Key Updates:

– Better power delivery with flatter torque, and higher peak power
– Various protection routines added and tweaked
– Linear pedal mapping
– Tire spin protection added (FWD files only, running an AWD file disables it)
– Corrected the digital dash boost gauge
– Auto Start / Stop is now inverted and defaults off (Stage 2/3)
– Optional pops and bangs have 3 options: off, normal, and aggressive
– Specific files were created for FWD and AWD drivetrains
– Specific files were created for 6MT and DSG gearboxes
– Low torque files added
– Low octane (87 R+M/2) files added

Tuning Details:

Using a Kistler in-cylinder pressure transducer system, we greatly improved combustion efficiency and reduced in-cylinder combustion pressure while delivering the same output. Furthermore low-RPM torque is now limited in taller gears for greater LSPI protection. Essentially the engine experiences less strain but creates the same power.

Using exhaust gas pressure transducers, thermocouples and turbine shaft speed sensors, we were able to …

APR Valveless Catback Exhaust System for the S3 Sedan

August 22nd, 2019

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For the more track minded enthusiasts where weight, sound and price point all are highly desired metrics, the APR Valveless system is the desired configuration. In this configuration the axle back portion of the exhaust has the mufflers and valves removed. Weight drops considerably and the system becomes more aggressive. With the factory DP in place, the system is louder and more aggressive, but thanks to the center Helmholtz chamber, drone is reduced, giving a more pleasant, yet aggressive driving experience. However, when upgrading to the APR Race DP, the system transforms and becomes unapologetically raw with maximum aggression – A true track enthusiast’s dream. Read, see, and hear more!

APR Products

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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

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.