Tuning Software is a company that develop modified files for all vehicle. Stage 1 , 2 and 3 + egr/dpf/adblue/Dtc removal. Tuning Software is your global source for professional tuning, so If you are looking for tuningfiles or equipment for tuning cars, you have come to the right place. Read More... SPECIAL FEATURES Free and easy access. My name is Casey and I've been tuning professionally for the street and the track since 2007. In 2017, I became solely responsible for tuning and support for Texas Speed Performance. I developed the Mail Order Tuner Form and I've tuned almost every combination available!.