2014 - 2017 Mercedes Benz S63 AMG - M157 V8 Bi-turbo 5.5 - Performance ECU Tuning ECU Tuning Stage:M157 Stage 1 Performance Tune 5L twin-turbocharged V12) engine

5L twin-turbocharged V12) engine

We specialize in cloning the Bosch EDC17 series ECUs

You an verify your production year on the sticker located in the driver’s door jamb

No Risk of Damage: Our advanced cloning process ensures no physical harm to the replacement ECU

Performance Flash Tune for 2009 - 2012 Mercedes Benz R350 3

2014 - 2017 Mercedes Benz S63 AMG - M157 V8 Bi-turbo 5.5 - Performance ECU Tuning ECU Tuning Stage:M157 Stage 1 Performance Tune 5L twin-turbocharged V12) enginePerformance 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