W205 C63 AMG Stage 2 ECU Tune

  • Sale
  • $2,200.00
  • Regular price $2,500.00

Stage 2 ECU Tuning for 2015-2021 C63 AMG with M177

- 520 WHP & 575 WTQ (translates into 600HP & 660TQ at the engine)

- Increase throttle response

- Remove Top speed limiter; Vmax (on non CPC cars)

- Burble tune

- All factory safeties are left untouched, allowing the ECU to step in if it determines there are any issues.


Requires installation of 3" Catless Downpipes. Recommend using 92/93 octane or better for advertised results. 

These tunes are meant for *OFFROAD USE ONLY*. 

*Power gains vary based on model, modifications, fuel, and running conditions.

*2020+ models may require unlocking