Originally Posted by Adceleratus
Why is that? It's pretty hard to tell. I saw a video of their exhaust for the f30 335i and it sounded pretty good compared to other exhausts I've heard for the 335i.
I have mesiter on my 335I. I love it. It is pretty loud though, I do admit. It is quiet at idle though, which is great. Cold start and WOT are pretty loud though. Definitely a good feel of power increase too. Just thought I would share..