At the core of the Audi RS2 Avant’s thrilling performance was its heavily modified 2.2-liter turbocharged inline-five engine. While this engine had already proven itself in Audi’s performance ...

1994 Audi RS2 Specifications Engine Turbocharged 2.2 ... As the cherry on the cake, a modified ECU ensured the I5 ran optimally at all times. The result was a huge power increase to 311 hp ...