New Hog-zawst System!!! The sound of power! *with patented washer technology* in Walkthroughs :: Performance Modifications Posted July 2, 2007 back pressure is a good thing on NA cars only.. on a turbo u want free flowing baby!
New Hog-zawst System!!! The sound of power! *with patented washer technology* in Walkthroughs :: Performance Modifications Posted July 2, 2007 i had the hogzaust on my wrx for a while, sounded nice! except that it was coming from UNDER the car and not from the back
New Hog-zawst System!!! The sound of power! *with patented washer technology*
in Walkthroughs :: Performance Modifications
Posted