Originally Posted by a burrito
Just wished that the eis wouldn't stick out too far on the e90s
What would you rank the eisenmann sport, akra, and bmw performance in terms of tone? Would eisenmann beat out bmw or would it be the other way around? I'm guessing that akra would fall in last for tone...
None of the 3 sound badly.
Honestly, I think the Innotech sounds better than all. The Eisenmann is 2nd, and the Akrapovic and the BMW performance are tied but very different. I like the Akrapovic from 3-4k better (and you get to hear it in that range more often) but the BMW performance sounds better at wide open throttle above 5k rpm.