Reed44 Posted January 18, 2008 Report Share Posted January 18, 2008 Brand new, was on my old mustang for 2 hours. Fits 99-04 GT, Cobra, Mach 1. For shorty headers only. Has rear o2 sensors blocked off. $50 Link to comment Share on other sites More sharing options...
NXfedRam Posted January 18, 2008 Report Share Posted January 18, 2008 are the 02's welded shut? off road im assuming? Link to comment Share on other sites More sharing options...
Reed44 Posted January 19, 2008 Author Report Share Posted January 19, 2008 yes. only the rears. and yes o/r. It brand new. I just didnt like the sound of the x so I put my h on. Link to comment Share on other sites More sharing options...
Recommended Posts