2007 BMW Z4 M Super Sprint Race Exhaust
This is an A/V comparison of my 2007 BMW Z4 M Roadster with the stock Exhaust system and the Super Sprint race mufflers and x-pipe I recently installed. The sound is deep. I apologize for the poor audio quality of the driving portion--the GoPro HD Hero isn't the best at capturing low-frequency audio.
supersprint race z4M coupé
supersprint race sur un Z4M coupé de 2007