ForceGT.com Car News, Car Reviews, Video Reviews, Tuning and much more. Just how far can you take an Audi RS3 Sportback? MR Racing shows us how. With a first stage kit that includes an ECU tune and a custom made stainless steel sport exhaust system, the turbocharged 2.5-litre five cylinder engine in the RS3 now punches out a potent 330kW and …
Read More »MR Racing takes Audi RS3 Sportback to over 390kW
