2014-2018 BMW F15 X5 35d - N57 Diesel EDC17 - Performance DDE ECU Tuning

BMW N57 Performance Tune for USA N57 2014-2018 F15 X5 35D. F15 35D N57 Stage 1 Performance Flash Tune Gains: +65WHP peak +85WTQ peak  Crank HP/TQ Numbers based on our dyno results: Stock   ECU:  255hp 450tq Stage 1 tune: 330hp 550tq Performance tuning modifies torque limiter maps, boost levels, fuel maps, and more. All to help safely increase HP/TQ, while keeping good drive-ability and factory fail-safes/limp protection in place. Factory emissions remain functional and are not disabled. Gains can vary on vehicle condition and location. We do not offer EGR - DPF - DEF disable/delete/bypass tuning. We do not offer tuning services to the state of California. Vehicle Fitment: X5 F15, X5 35dX, SUV, N57N, AUTO, USA, (KS43)