RENNtech R1 Performance Package
Our performance package includes our proprietary ECU tune in addition to our full carbon fiber airbox for a gain of +78 HP and +52 TQ over stock.
C 63 (W204) Stock Performance:
- 451 HP @ 6800 RPM; 443 LB-FT @ 5200 RPM
- 529 HP @ 6800 RPM; 495 LB-FT @ 5200 RPM