BMW M Performance Exhaust System 640 (2012+) Description
BMW Performance Exhaust for 640 (2012+): Developed using state-of-the-art CAD and FEM technology, this stainless steel exhaust system enhances the sound quality and volume of the hallmark BMW inline six-cylinder engine. A unique, high-tech look is provided by two chrome-plated 80 mm exhaust tips which are laser-engraved with the M logo. Exhaust backpressure is reduced and a sporty, powerful tone is heard (without droning) with the BMW M Performance Exhaust System.
- BMW 640 (2012 onwards)