I just need to know of a cheap cat I can use with the heddman y-pipe, the one selling for 98-something on Jegs.com. I believe the y-pipe is 2.5 inches, so which cat would I buy? If I could get maybe a list of some choices, I'd greatly appreciate it. Thanks guys!

Chris

 

catco makes one i think

 

If youd dont have emissions, then the cheapest would just be to replace the cat with a piece of metal tubing, if you have emissions, then you'd have to do your research.