how to rip inside of cat out
03-03-2003, 08:58 PM
#2
Race Car
The best way is to cut it open along an existing seam, that way the contents can be easily removed and a section of pipe can be welded in before welding the shell back together. If you don't weld a piece of pipe in side, the flow will be so turbulent that it will sound like crap and cost you a few hp.