2014–2018 BMW F15 X5 50i - N63TU V8 Twin-Turbo MEVD17 - Performance DME Tuning

BMW N63B44TU with MEVD17.2.H Performance ECU tuning software for BMW F15 X5 50i. N63tu Stage 1 Performance ECU Flash vs Factory Hardware Gains: Horsepower Increase: 77WHP Torque Increase: 71WTQ Performance tuning modifies torque limiter maps, boost levels, fuel maps, ignition timing advance maps and more. All to help safely increase HP/TQ, while keeping good drive-ability and factory fail-safes/limp protection in place. We do not offer tuning for emission delete, we do not disable catalytic converter or secondary air pump systems.  We do not offer tuning services to the state of California. F15 N63TU Tuning Fitment:   - 2014 - 2018 BMW X5 F15, X5 50iX, SUV, N63N, AUTO, USA, (KR63)