2012 - 2017 Mercedes Benz E550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning M278 Tune Flash Type:E550 M278 Remote Flash EDC17C76 - BMW N57 Engine

EDC17C76 - BMW N57 Engine F10 535D - 535Dx

when that is not possible or you you don't want to mail in your key/cas

- 2014-2018 BMW X5 35i DME Cloning

Tuning services are not available for the state of California due to emissions regulations

2L OM648 with EDC16 ECU

2012 - 2017 Mercedes Benz E550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning M278 Tune Flash Type:E550 M278 Remote Flash EDC17C76 - BMW N57 EnginePerformance Flash Tune for Mercedes Benz E550 W212 with M278 4. 7L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. E550 M278 Stage 1 Performance Tune gains: 76WHP @ 3500RPM 118WTQ @ 3500RPM 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. Factory emissions remain