We are equipped with a state of the art rolling road. With this we can tune your mini engine to its full potential and give accurate power output readings. The road is also capable of testing out the annoying engine flat spots and rattles that only occur at certain speeds on the road by simulating road driving characteristics within the workshop! The unit can take all cars (not 4WD vehicles) up to 400 b.h.p. at the wheels, which will cater for most Minis!