xHP Flashtool is the worldwide first and complete Tuning solution for your BMW with 8-Speed, 7-Speed and 6-Speed automatic transmission. xHP is the only tool that focuses fully on getting the best from your Auto-Transmission and is the worldwide leading solution for BMW vehicles. xHP put's the power to fully customize your automatic transmission at your hands. Connect your Android Smartphone or Tablet to your car and use our powerful custom functions or choose from pre-defined OTS maps in our