Exhaust diameter size on stock 93 SHO?

[StAnGbAnGeR]

Been trying to catch someone in chat. What is the stock exhaust diameter? I've read 2 1/4 and also 2 1/2 on the internet. Trying to get some mufflers for my stock cat back on my 93 SHO. I'd love to order a full cat back, but have some other things on the car that are more important to take care of. Thanks again in advance guys!:swing:

 

[gmail]

i believe stock is 2 1/4 ... i thought it was that or 2 inch but i know for sure not 2 1/2, that is aftermarket pipes.

 

[jayro]

You could always measure the circumference and then calculate the diameter that way. Just divide the circumference by 3.14 to give you the diameter.

 

[Brett]

2 and 1/4 as mentioned.

 

[StAnGbAnGeR]

Thats what I figured. I found a heck of a deal on (2) brand new Flowmaster 40's for the car. They will do for now, until I have the funds for the cat back.