Exhaust Diameter

[ChiXterra]

Since I don't have my X at my disposal right now, I need to know what diameter the pipe is that comes into the stock muffler, and the diameter of the pipe exiting the stock muffler. I am trying to order a new muffler, so I need this info.

 

[Roadwarrior]

I think that it is 2.25"

I am not 100% sure, but I believe that I remember reading it somewhere, because when I get mine done, I just want a shop to fab up a 2.5" exhaust from the cat back..

I wanted that because I wanted to order a muffler, but I think the "main" size is a 2.5"..