2011 - 2014 Mercedes Benz CL63 AMG - M157 V8 Bi-turbo 5.5 - Performance ECU Tuning M157 Tune Flash Type:W216 CL63 AMG M157 Bench Flash Stock: 190 HP / 325

Stock: 190 HP / 325 TQ

E53 M62B46TU Tune Vehicle Fitment:

M57 Performance Flash Tune for 2009-2013 BMW X5 35D models

Stage 2+       : 360-370WHP 550WTQ+ : (Requires XHP Stage 3 TCU Tune)

Expert Assistance: Our team is available to verify compatibility and guide you through the process

2011 - 2014 Mercedes Benz CL63 AMG - M157 V8 Bi-turbo 5.5 - Performance ECU Tuning M157 Tune Flash Type:W216 CL63 AMG M157 Bench Flash Stock: 190 HP / 325Performance Flash Tune for Mercedes Benz CL63 AMG C216 with M157 5. 5L V8 Bi Turbo Engine with MED17. 7. 1 MED17. 7. 3 ECU. CL63 AMG Performance Flash Tune Stage 1 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