I currently am running with some hooker long tube headers, with a mufflex y-pipe into a 4 inch collecter, and then into a 3 inch reducer into my borla cat back on my 95 Z. I am ready to get rid of my mufflex y-pipe and get something that remains 3 inch all the way back. I know hooker came out with a y-pipe from thier long tube headers shortly after I installed my mufflex. My question is, is there any other y-pipes that would work with my set up that remain 3 inch to the cat back? And if so, how much do they generally run?

 

Hooker, Jethot and Stainless Steel Works make a 3" y-pipe that should fit.