X-pipe or Straight pipe ??

[xxo0oxx]

I had removed the reso's and i luv how the m3 sounds like on full throtele but i was wondering about the mid pipes instead of the secondary cats shall i install straight pipes or get an x-pipe????


talking performance wise

[chicagobimmerboy]

well usually x-pipes will include resonators or cats and also will be offered with out. The X-pipes offered with out are considered straight pipes.

[ModBargains.com]

Originally Posted by xxo0oxx

I had removed the reso's and i luv how the m3 sounds like on full throtele but i was wondering about the mid pipes instead of the secondary cats shall i install straight pipes or get an x-pipe????


talking performance wise

You would need the X-pipe. It will probably stop some of that rasp you'd hear with just a straight pipe, and it should bring you better performance, since your M3 is an NA vehicle. We sell the Supersprint X-pipes all the time, so Supersprint is something you might want to consider--they're definitely top-of-the-line exhaust company.