exhaust cutout, what diameter?
#1
exhaust cutout, what diameter?
i have a 2002 Camaro SS, it has a flowmaster catback exhaust, but im going to put the cutout before the cat of course. i have yet to get underneath the car so i was wondering, does it have a Y-pipe? if so that is where i would be putting the cutout. what diameter is the stock exhaust tubing?
#2
RE: exhaust cutout, what diameter?
Yes it does have a Y pipe. That being said, if you're going to so a cutout before the cat you're going to have to get 2, one for each branch of the Y. The stock Y pipe is 2.5" diameter.
#3
RE: exhaust cutout, what diameter?
like slvr said i would recommend doing it before, otherwise you wont really be doint anything but throwing money away. a single cutout after the cats is pretty worthless
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