M Mzumel Member : 2007 Mazdaspeed6 Mar 22, 2008 #1 These set-up is with the OEM down pipe..we are just conentrating on the cat-back set up
A amp Member Mar 31, 2008 #3 tough poll.. youd have to have driven all of these to make an unbiased vote..
M Moms Member : 1993 Hoopty Apr 2, 2008 #4 i've had the chance to ride in a speed6 with the GHL, and my own with the CorkSport. I must say, the GHL was quieter... not by much!
i've had the chance to ride in a speed6 with the GHL, and my own with the CorkSport. I must say, the GHL was quieter... not by much!
For Sale Got tons of extra parts for mazda protege protege5 engine 2trans