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      03-19-2008, 04:58 PM   #9

Drives: E92 335i
Join Date: Jul 2007
Location: SoCal

iTrader: (3)

Originally Posted by Sniz View Post
that looks really sweet and REALLLLLY expensive. I would personally prefer to see that as more straight pipe and not as many bends. Also looks like it has 2 sets of cats, an x-pipe, 1 set of resonators and 1 set of mufflers..........I would prefer fewer cats as well in an aftermarket piece.

basically what I am saying is i'm sure you could make a much cheaper exhaust that would hold up just as good and make more HP. Of course then you couldnt brag to your buddies about your 10k titanium exhaust.
With an N/A V8 motor it is good to have the added back pressure for more power... F/I motors benifit from zero back pressure on the other hand...