Quote:
Originally Posted by Franzino
I thougt that in sport and sport + the exhaust of the M2 also got louder (flaps inside) then in comfort. Is this only ASD that makes the sound level change between comfort, sport, sport +?
|
No; it's likely a combo of both. I'm not sure how the system works in the M2, but in the 2 Series (228 and M235), only one exhaust outlet is open in Comfort, while both are open at certain throttle settings in Sport and (more often in) Sport+. ASD is more prominent, too, but barely.
I've heard the M2's stock exhaust. Good lord, why would anyone want anything artificial to flub up that sweet sound? ASD is the devil at work in that car. Get rid of it.