The sound a performance car emits from its engine and exhaust may not make it any faster, but it forms an integral part of the driving experience. That point isn’t lost on Audi, which tuned its new ...
Watch a brutal performance battle between two tuned wagons: a 770HP BMW M340i Touring with PURE Turbos upgrade and a 696HP Audi RS4 Avant B9 built by NAR&CAR Performance. This video showcases intense ...