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Responsive shifting when Wide Open Throttle
Power Figures based on 93oct and Ethanol mixture for B58
including engine and transmission simultaneously
** This ecutek package is not for Ecu/Dme with manufactured date after 6/2020 For Femto DME bench unlock service Click Here for that service **
EcuTek BMW S55 Kagan Custom Tuning (F22/80/82/83 M2/M3/M4
Bootmod3 G-Series S58 License Shirt Responsive shifting when Wide OpenBuild the ultimate tune for your S58 powered vehicle and go from stock to full race calibration with a simple 20 second map switch in the provided mobile app or by using your laptop. Bootmod3 calibrates the factory vehicle modules over the OBD port with tuning on the car in around 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 datalogging channels, peak