MR-Chiptech is your partner for high-quality performance optimization of your car by means of chip tuning (map optimization). Together with our broad network of partners worldwide, we can fall back on over 10 years of experience in performance optimization / chip tuning. Our portfolio ranges from Stage 1 to Stage 3 performance optimization / chip tuning as well as other additional options such as pops & bangs, crackle map, rally sound, error code deactivation, programming exhaust flap control (e.g. exhaust flaps permanently open in S-mode) and much more. We offer chip tuning for all common manufacturers, such as Volkswagen, Audi, Mercedes, BMW, Seat, Skoda, Porsche and many more.