Quote: Originally Posted by SeniorT2005
Sorry for cuttin' in but I have a dumb question, does anyone know if you remove the cat and go with lets say a straight race downpipe and 3 in cutout with the comp throw out codes or maybe ever a check engine light
nope as long as the downstread o2 is plugged in your good to go.
I'll post a video of the Modern Performance 3" turbo-back no cat in a sec...
