Re: Stock Y-pipe replacement
 

I'm curious - on your example on what you have there looks to be a flange that bolts to ? - a muffler or a piece of exhaust pipe that extends to the muffler that slips fits to it. If you took this off your truck tell us what was bolted to the end of your Y-pipe.

Re: Stock Y-pipe replacement
 

Here's the whole kit and caboodle

Re: Stock Y-pipe replacement
 

These are pieces cut from a Y pipe. They were the ends that bolts to the manifold on each side.