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2012 - 2015 Mercedes Benz ML550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning ECU Tuning Stage:M278 Stage 1 Performance Tune Restore Your W251’s Performance Today

SKU 11593637522
4.7
Description

Restore Your W251’s Performance Today

allowing you to:

ensuring that the replacement ECU remains physically undamaged

0 Diesel OM642 - 2007-2008 E320 GL320 ML320 R320

M177 ECU Tune Improvements:

2012 - 2015 Mercedes Benz ML550 - M278 V8 Bi-turbo 4.7L - Performance ECU Tuning ECU Tuning Stage:M278 Stage 1 Performance Tune Restore Your W251’s Performance TodayPerformance Flash Tune for Mercedes Benz ML550 W166 with M278 4. 7L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. ML550 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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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