Do you like loud? Eisenmann race is loud as hell for just a muffler. It's got some bassy punch at low rpm and at high rpm it lets the engine noise come through, with an almost exotic note, not obnoxious. Lots of resonance inside between 2-3k as well. I have a love and hate relationship with that exhaust, sometimes it feels too loud, other days I wouldn't have it any other way. BTW I really, really like the looks of the Eisenmann as well.
I'm sure there are plenty of folks in the bay area with an Eisenmann, you should really try to hear it in person.
2013 X5 xDrive50i | Carbon Black | M Sport + M Perf, 333M Wheels
Sold: 2012 E92 M3 | Jet Black, Fox Red/Black | DCT, ZCP
Last edited by sycd; 12-06-2012 at 09:29 AM.