2014 - 2017 Mercedes Benz S550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning M278 Tune Flash Type:S550 M278 Remote Flash Get Expert ECU Cloning for

Get Expert ECU Cloning for Your Mercedes-Benz W216

you will have to send in the original and replacement ECU (make sure part numbers match or are compatible)

(VT13) : DME / MSV70

- 2000 - 2003 BMW E39 M5 6MT - DME MSS52 - Engine: S62B50 Transmission: Manual

- BMW Z3 M52tu MS42 EWS Delete

2014 - 2017 Mercedes Benz S550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning M278 Tune Flash Type:S550 M278 Remote Flash Get Expert ECU Cloning forPerformance Flash Tune for Mercedes Benz S550 C217 with M278 4. 7L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU M278 S550 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