Pay in 4 interest-free payments of $90.62 Learn more
Ships within 48 hours · Estimated delivery Sep 25 - Sep 30
- 5' F10 LCI
Restore Your W221’s Performance Today
DME Type: Bosch MG1CS003 - DME 8
you will have to ship your ECU/DDE to us
After receiving the ECU back
2014 - 2017 Mercedes Benz S63 AMG - M157 V8 Bi-turbo 5.5 - Performance ECU Tuning M157 Tune Flash Type:W222 S63 AMG M157 Remote Flash - 5' F10 LCIPerformance M157 ECU tune for Mercedes Benz S63 AMG W222 with M157 5. 5L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. Stage 1 M157 S63 AMG Performance Tune 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
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