When Ashley Sutherland is not busy at his company Quarry Motors, he likes to build amazing vehicles BMW should have built themselves. Take for example this BMW E81 he recently finished building. In the engine bay he swapped an S65 V8 paired with a DCT automatic transmission. The motor is producing 410-440 hp and 290-325 lb-ft of torque. Ashley also upgraded the handling thanks to Bilstein EDC shocks and large Brembo disc brakes. The exterior features factory M1 body panels, Geoff Steel Racing carbon fiber roof, and AC Schnitzer diffuser.