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2014 - 2017 Mercedes Benz S550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning
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2014 - 2017 Mercedes Benz S550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning
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2014 - 2017 Mercedes Benz S550 - M278 V8 Bi-turbo 4.7L - Performance ECU TuningPerformance Flash Tune for Mercedes Benz S550 W222 with M278 4. 7L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. S550 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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2014 - 2017 Mercedes Benz S550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning
Item no
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64625054489
US$ 312.50
Pay in 4 interest-free payments of $78.12 Learn more
Min. order:
1piece
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8
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