Quote:
Originally Posted by Nate@IND
Can't wait to get an Eisenmann on your M!
Good news! I do need to clarify something with the exhaust options from Eisenmann as they just updated me this AM. There will be one system for the M3/M4 that is valved controlled using the OEM settings. Here is the final list of options from Eisenmann Germany. Now M3/M4 owners can have the best of both worlds (Sport and Race in one).
1. Eisenmann rear muffler system with 4x90mm tips
Comfort = Comfort sound
Sport mode = Sport Performance
Sport+ mode = Race performance
2. Catless downpipes (with flex section)
3. Resonated or non-resonated center section
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this is awesome for those of us who live in small neighborhoods. Loud when you want it and not when you don't