by KCPerformance Mercedes C218 CLS250CDI Projects
- DPF delete
- KCPerformance stage 2 chiptune: 240hp and 550Nm
- Removed DPF error
- Closed EGR
- Removed EGR error
- Removed speed limiter
by KCPerformance Overview Projects
Why would you modify a brand new car? We have 2 reasons for you:, first: there is always room for improvement and second: prevention is better than curing. That is why we gave this few months young Mercedes CLS250 CDI a chiptune and removed the DPF filter.
We modified the software to a KCPerformance stage 2 chiptune to raise the performance from 204hp and 500Nm to 240hp and 550Nm. In combination with the twin-turbo setup and 7G-tronic automatic gearbox it is a big step forward in the driving experience, the car feels like it now has double the power. We also removed the speed limiter from the software.
Next was on the list was the removal of the DPF filter from under the car and disabling the DPF errors coming from the software. This is to prevent that the car would have the owner stranded when the DPF is clogged and to prevent the high costs of replacing the filter. We also closed the EGR valve through the software and erased the related errors. This ensures that the engine will never breathe in exhaust gasses, the intake manifold won't get clogged and the EGR valve won't be broken due to exhaust gasses.
We can conclude that this CLS250 CDI is now better then the original. Components that are known to get broken or result in a check engine light will now never occur AND the performance and driving characteristics of the engine are now improved phenomenally. More power, more driving pleasure, more reliability, extended durability,... a true pleasure this CLS!
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by KCPerformance Ready Projects