Model
Mercedes Benz C Class
Variant
C63 AMG 336 KW
Years
2008-now
Fuel
Petrol
Engine Size
6208
ECU Type
Bosch ME9.7
Celtic Tuning's economy software is designed to improve fuel efficiency during normal daily driving, specifically under part-throttle conditions.
It delivers a smoother power curve and improved fuel economy, though actual savings and performance gains will depend on factors such as driving style, road conditions, and vehicle load.
| Original | Modified | Difference | |
|---|---|---|---|
336KW | 385KW | +49KW | |
601Nm | 659Nm | +58Nm |
The stage 1 upgrade on the mighty C63 AMG provides a huge 70bhp increase. The reason for this is that it incorporates the additional 30bhp from the factory performance pack plus software upgrade. With an additional 70bhp and speed limiters removed this is a true 200+MPH car! We are also able to switch off the secondary O2 for those who have either removed the catalytic convertors or switched to high flow cells.