has anybody come up with an easy way to swap their cats in and out of the exhaust system for emissions? my exhaust sytstem is completely welded up and i have two high flow cats, i really miss the way my car used to sound without them.. basically i want to be able to bolt them up and unbolt them, without having to buy a whole new x/h pipe set up.. maybe by using collector flanges or something to that affect? any ideas?
I had a seperate o/r h that I would swap out right after I was tested. only 8 bolts. Or pick up 4 of these and cut your welded exhaust and install a straight pipe in place of the cats. http://www.summitracing.com/parts/sum-693250/overview/
