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View Full Version : Straight Pipe my 325xi? Take Resonators off? Help



///MBimmer
07-28-2007, 04:53 PM
Hey guys. I'm trying to give my car a better sound. How would it be if I straight piped it? Or if I took the resonators off? Let me know. Thanks in advance.

tsweers89
07-28-2007, 05:00 PM
Lets just say you have got some guts my friend. I give it 3 days until you can stand it anymore. It is terribly loud.

eibachkid
07-28-2007, 05:49 PM
get a high flow cat instead if you want nice loud exhaust. They don't cost too much and you will still pass inspection.

cipher982
07-28-2007, 07:41 PM
Is it really that loud with the stock muffler still on?

Just for kicks I removed my muffler and just had the cats/resonators, it was insanely loud. shaking the cabin at lower RPMs. I figured the rest of the exhaust didn't do that much to quite the sound.

bbg325is
07-28-2007, 09:54 PM
What's wrong with getting an after-market cat-back exhaust system? Stromung, Supersprint, UUC, B&B Tri-Flo, etc...