2010 Audi S4 by Avus Performance

As if the higher performance variant of the A4 wasn’t sporty enough, Avus Performance has developed a new tuning kit for the Audi S4 that will not only provide the 3.0 liter V6 engine with a jump in horsepower, but will also allow it to look the part with a few exterior as well as interior features.

The boost in horsepower allows the Audi S4 to produce a total of 430 HP compared to the 333HP developed in the standard model. This boost in power was held together by a thread spring kit allowing for minor suspension adjustments.

The aerodynamic package includes a new grille, rear diffuser, and front blade all with a glossy black finish which can be changed to a carbon finish if the customer so chooses. The back of the Audi S4 will see a whole new set of stainless steel mufflers with the tail pipe variant RS4/RS6-look in matte black. The interior can also be decked out in the carbon finish or the customer can choose from a wide variety of colors in a leather finish. The car sits on 22" Hankooh Ventus S1 Evo rims.