
United Motorsport Haldex Tune | 8V RS3 · 8S TT RS
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 fueling and user-adjustable launch control, UM is able to offer an unmatched custom software solution for your stock, bolt-on or big turbo build. United Motorsport software currently requires tuning to be completed at a UM authorized facility. As an authorized United Motorsport tuner, GERSpeed handles the entire process from start to finish. Upon purchase we will reach out to accomodate logistics and scheduling. Product Features: Leader in Custom Tuning Better Perfomance and Reliability over OTS Tunes True custom calibration of ECM/TCM spe