So the center muffler rotted away right in front of the center exhaust. Thinking of replacing with something aftermarket (flow master). Suggestions? What size is the pipe from the y pipe to the muffler. Like to do this as cheap as possible.

 

I do not know the pipe diameter.

 

Well, the plan was to have mine finished today, but the muffler place ran out of the size ypipe I needed, so it looks like monday will be the go date. BUT... here is what I'm doing.

Toddco Headers, the collectors are 2.5, y'ing into a single flow master 40. If you wait till monday afternoon I can youtube the results for you.