Optimized Bosch MED17.1.1 ECU file for the BMW 535i F10 powered by the N55 3.0L turbo engine. This tuning set includes two modified versions: one with full Stage 2 calibration and another with P2011 fault code suppression. Features include deactivation of the catalytic converter monitoring, Vmax limiter removal, and improved boost/load mapping. Designed for automatic transmission setups and tested using Auto Tuner interface.