bootmod3 S58 - BMW F97 F98 X3M X4M Competition Tune
Latest Release, January 2020
Build the ultimate tune for your S58 engine powered vehicle and go from stock to full race calibration with a quick map flash using your laptop or our mobile app.
bootmod3 calibrates the factory vehicle modules over the OBD port with tuning on the car in 3 minutes and done in the convenience of your driveway or with a BMW tuner shop of your choosing!
Configurable live dashboard with hundreds of datalog channels, peak recall, flashing back to stock, switching maps in just a few seconds and much more!