Quote:
Originally Posted by Dackelone
I like this 335i look. But.... 1,700 euros ($2,200 USd) for an axle back(?)exhaust and valence is a bit steep - I think.
This is the same company that intitally had tourble with their 135i exhausts. They were using too small(dia) exhaust pipes and it actualy reduced the 135i's power output. I remember a thread about this - maybe two years ago. The 1addict ended up having them put back on his OE exhaust after a week. I seem to recall that was the four pipe M looking exhaust.
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The thing that puts me of InsidePerformance exhausts is in the 3+ years I've been on the forum, I've never seen a photo of the layout of the exhausts. Apparently they won't release it because they're worried other companies will copy their design but I have a feeling it's very restrictive.