Hello there chaps.

I'm rebuilding my exhaust system with a new muffler and catalytic converter, and I was wondering if anyone knows the size/diameter of the 3 bolt collector so I can buy a new one at the local parts store.

I could just use the existing one(although it's getting a bit banged up), but I want to weld together a whole new exhaust system while still able to drive the Tracker around if I need to get parts.  So when I'm finished putting it together, I can just bolt it on.

For the curious cats...this is the setup I'm planning...

It'll go, Calmini SS header -> flex pipe -> Magnaflow spun cat -> Purple Hornies 3" glass pack muffler. 
             I already have the Header and the Purple Hornies muffler.  Just need a cat and a piece of flex pipe, and probably a length of tail pipe.


I'm sure it's not going to be the most quiet exhaust system anyone's built.   But with the new paint, I need a more angry sound to back it up.

So...anyone got any fun facts for me? 

-Mooch.