United Motorsport ECU Tune | MK7 R · 8V S3 · 8S TTS | 2.0L Turbo I4 Tune:Stage 3 (Big Turbo) Adjustable band 6 3/8" -

Adjustable band 6 3/8" - 7 7/8" Sizing

5T engine for the most power possible comes down to efficiency

and locating APR dealers

Simply thread two bolts from the bottom side into the pre-attached mounting bracket containing pre-installed press nuts

your twin-turbocharged V8 engine's potential is fully realized while maintaining total comfort and reliability

United Motorsport ECU Tune | MK7 R · 8V S3 · 8S TTS | 2.0L Turbo I4 Tune:Stage 3 (Big Turbo) Adjustable band 6 3/8" -Want more than "just another" off the shelve tune? Want a custom calibration specifically made for your vehicle? United Motorsport is the way to go, offering fully adjustable tuning with endless customization options. Powering some of the fastest Volkswagen and Audis in the world, United Motorsport is the industry leader in VW Audi custom tuning. With tuning dialed in specifically for your vehicle, countless add ons such as port injection, true flex