The first step in tuning your Audi S4 (2.7T).
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.
Your Audi S4 (2.7T) 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 Audi S4 (2.7T) 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 Audi has any kind of problem.