Originally Posted by
Too Fast
I don't see why it wouldn't work, since that is all a catted Y is anyway. The people who make them, tho, have made a few so they know where to put the cats. And, an ORY from Hooker is what, almost $175? And convertors are $50-75 each? Then you have the time fabricating and installing your bought convertors. If you want to keep cats on your car, my vote is to just buy a catted Y for the Hooker LTs. I don't know if catted Y-pipes have the downstream O2 sensor bungs, if you want to install those also, another thing to consider.