2011 - 2014 Mercedes Benz CL63 AMG - M157 V8 Bi-turbo 5.5 - Performance ECU Tuning M60B40 when that is not possible

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

software and coding to the replacement TCU

- 2000 - 2003 BMW E46 M3 6MT - DME MSS54 - Engine: S54B30 Transmission: Manual

Why Choose Our ME2

This uniformity is crucial in diesel common rail systems

2011 - 2014 Mercedes Benz CL63 AMG - M157 V8 Bi-turbo 5.5 - Performance ECU Tuning M60B40 when that is not possiblePerformance Flash Tune for Mercedes Benz CL63 AMG C216 with M157 5. 5L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. CL63 AMG Performance Flash Tune Stage 1 gains: 122WHP @ 4000RPM 193WTQ @ 2700RPM 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