BOOTMOD3 S55 - BMW F80 F82 M3 M4 F87 M2 COMPETITION TUNE

Experience the ultimate performance upgrade for your S55 powered BMW F80 F82 M3 M4 F87 M2 with BOOTMOD3, the world's first and most advanced cloud-based flash tuning platform. In minutes, you can go from stock to full race calibration, with the ability to switch between custom maps in the mobile app. Take control of your engine's performance now!   Our latest development includes the addition of the bootmod3 CustomROM features that add advanced end user and tuning features such as: Map Switching On-The-Fly using steering wheel cruise control buttons. Flash the vehicle once and have access to 4 switchable maps on the steering wheel changing the calibration entirely from one map slot to the next Flex Fuel Tuning - Tune for any Ethanol blend by having a Flex Fuel sensor report Ethanol % to the engine control unit (DME) and have it manage the tune from regular petrol (0% Ethanol) to 100%, without re-flashing AntiLag - build boost while stationary or rolling by using steering wheel crui