Audi RS4 V8 Dyno Video and Customer Review VRTuned.com March 25, 2014 Media & Events, Product Info, Tuning Tech We recently had the opportunity to do a tune on a Audi RS4 V8. This 2008 car is one of the cleanest rides we have seen. Shockingly it has over 75,000 miles! With a Milltek exhaust system, this customer...
