Well I have to get my car emissions tested in about a month from now, and I need to know where to buy a 2.5 inch Legal Catalytic converter. I have an 89 crx w/ b16 swap and a cheap ebay resonated pipe on it now. I know it will not pass in its current form. Any info on where to purchase a 2.5 inch cat with flanges already welded on would be greatly appreciated. Thanks.

 

no ideas?

 

Just call some parts stores. My stock replacement cat is 2.5" in and out.
Got it for $85 at the local ap store

 

Summit, dude. They have a carb approved(?)Catco cat for my car for like 200 bills