The Italians from Romeo Ferraris decided to create a performance tuning kit which comes in two stages, a tuning kit which focuses just on the power amount developed by the German performance version of Audi A6. Thus, Audi RS6 benefits from extra 51 horsepower and 110 Nm of torque thanks to a revised ECU unit and also a new sport air filter.
This is pretty much what we know about the first tuning stage but however there is something more prepared by the Italian tuner. If you want a more potent model, you can opt for the second stage which brings you a total power of 720 horsepower thanks to some more detailed modifications such as a new exhaust system, a new Brembo braking system and of course a remapped ECU.
In fact, there are 140 additional horses and 200 Nm of torque for the performance model. The Audi RS6 fitted with the second tuning package is able to achieve a top speed of 330 km/h while the sprint from 0 to 100 km/h is done in 3,8 seconds.
