bootmod3 N55 Tune - For BMW F-series M135i M235i 335i 435i 535i ActiveHybrid3 640i 740i X3 X4 X4M40i X5 X6 M2 Vehicles

  NOTE: PLEASE ENTER VIN NUMBER IN COMMENTS SECTION OF CHECKOUT. FAILURE TO DO SO MAY RESULT IN A DELAY  World's First, Most Advanced and Widely Adopted cloud-based flash tuning platform for the BMW F and G series vehicles!   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 cruise button press and the Accelerator pedal allowing for insta-boost when roll racing or launching New Map Editor - advanced t