2012 - 2018 Mercedes Benz CLS550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning M62B46TU 2 DMEs in stock
Description
2 DMEs in stock
- 2012 - 2018 Mercedes Benz - CLS550 - W218 - M278 Twin Turbo 4
Chromebooks are not supported)* Remote flash option includes the cable
including C63 AMG and AMG GT models on our Mainline ProHub5000 dyno
affordable solution to reset and program a used donor DME
2012 - 2018 Mercedes Benz CLS550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning M62B46TU 2 DMEs in stockPerformance Flash Tune for Mercedes Benz CLS550 W218 with M278 4. 7L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. CLS550 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
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