Post by
EazyBreazy »
https://forums.nicoclub.com/eazybreazy-u10672.html
Thu Jul 28, 2005 5:15 pm
so i searched and all but i didnt find the answer to my question. when installing an aftermarket exaust what size gasket do you use to mate up to the cat. i dont remember what size exaust i have coming but i would venture to guess its 3". it is a bee-racing cat back system. any help you guys can give me would be helpful because my shipment from japan is supposed to be here tomorrow