What the size of the inlet and outlet are on a stock 3.0 Ypipe at the cat? My bro's cats have gone bad and are rattling around pretty good. Some shops want like 200 a side replacing the cat. I think that is expensive. I thought maybe I coud supply my own universal cats and make due. If anyone has a part number for a universal cat, that would be great. Thanks for your time.
Doug
Doug
