BMW M240i XperTune Performance Software

Achieve maximum power from the M240i without sacrificing drive ability or reliability by optimizing the engine's air/fuel ratios, timing, and more. We set out to extract maximum possible gains out of the M240i while keeping the operating parameters safely within the confines of reliability and longevity. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a bench flash. The Handheld device interfaces with the OBD-II port on your vehicle and your computer to complete the tuning process, which is as follows. POWER: While a vehicle equipped with bolt-on upgrades will experience maximum gains as a result of the increased efficiency of the engine, great power gains can be made on a completely stock vehicle! TUNING PROCESS: Read stock data on vehicle via OBD-II port with Handheld Interface Handheld with software on your computer and send in data to Fab