Audi S4 v Audi RS4. Does Supercharging Rule? - /CHRIS HARRIS ON CARS
Can REVO Technik make a raggedy old S4 match the gorgeous new RS4? Drag race to find out.
Audi S4 Review - Better Than the M3?
Pick a used German sport sedan for around $30k? Most would say E90 M3, but what about this? Today we take a look at the not so talked about M3 competitor, the Audi S4.
Heavily Modified S6 Insane Epic Launch !!!!
This S6 is an absolute BEAST! I will provide specs and more videos later. This is Eastside motorsports' "Grocery Getter" V-10, Downpipe 3" straight back. Stance and lotsa other goodies.