The Audi S4 has been looking to be the most popular car in the market for some time now. There is speed and the handling characteristics of the car which makes it a comfortable car to drive in for daily work. The S4 is a car that is considered a good choice for these basic reasons.
With all these positive features in the base car itself the tuners Stasis Engineering have yet launched upon a project for modifying the car to some extent. The overall aim was to give the four door Audi a hardcore appearance.
Stasis Engineering is known for giving automotive performance to the mainstream market. They have been known for their works in enhancing the brakes, suspension, driveline, and engine characteristics of the base car with their tuning products. Their products are close to the racing products that are used.
Source: topspeed