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2011 - 2014 Mercedes Benz CL550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning
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2011 - 2014 Mercedes Benz CL550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning
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2011 - 2014 Mercedes Benz CL550 - M278 V8 Bi-turbo 4.7L - Performance ECU TuningPerformance Flash Tune for Mercedes Benz CL550 C216 with M278 4. 7L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. CLS550 M278 Performance Flash Tune Stage 1 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
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2011 - 2014 Mercedes Benz CL550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning
Item no
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54442131878
US$ 312.50
Pay in 4 interest-free payments of $78.12 Learn more
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1piece
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