Originally Posted by 1slosix
i had my prochamber cut on all 4 pipes...then lifted it up a bit and rewelded
My rear flange is what's scraping right now...
2004 F150 4x4 Lariat Supercrew, 5.4l, Black/Arizona Beige (daily driver)
2002 Mustang GT Convertible, triple black, mach 1000 system (Summer Car)
2001 Ranger Edge 4x4 xcab (sold to cousin)
4.10 Gear/RPM thread