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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Firmware: Latest upgraded version for improved speed and stability
Technical Specifications:
and it will work seamlessly with your original keys and systems—just like the factory-installed unit
1 ECU Cloning Service
This service is specifically designed for Mercedes-Benz W251 R-Class models equipped with the Bosch ME9
2014 - 2017 Mercedes Benz S63 AMG - M157 V8 Bi-turbo 5.5 - Performance ECU Tuning M62B44 Firmware: Latest upgraded version forPerformance 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
