
The first step in tuning your Mercedes-Benz R Class (R 300).
With the optimisation of carefully selected parameters which control the engine we are capable to increase the power and torque within it's safety limits.
Stock | Remaped | Difference | |||
---|---|---|---|---|---|
hp | 231 | 250 | hp | ||
NM | 300 | 322 |
Your Mercedes-Benz R Class (R 300) will have a more efficient fuel consumption with the same driving style and the engine will feel a bit more 'responsive'.
We recommend this stage to everyone: even if you don't need the extra power, this optimalisation will make your Mercedes-Benz R Class (R 300) drive a lot more comfortable.

We have extensively tested and developed the option mentioned above, and their reliability is guaranteed.
KCPerformance is a specialist and can also be of service when you've got specific wishes or in case your Mercedes-Benz has any kind of problem.
Projects
KCPerformance modified hundreds of cars, all brands and all types Some "only" did a Stage 1, others were overhauled completely or restored and "optimized".