Thread: Auto Part Terminology (Exhaust system)

The red circled part in the 2nd picture is called the catalytic converter. The performance piece has a 'hi-flow' catalytic converter to boost performance (less restriction). Yours is longer because that's standard, and generally required to pass emissions testing.

From what I can tell, you'll have to get a new catalytic converter piece. Generally they are sold separate like the first picture shows. This can be expensive, especially if the catalytic converter you have is still working fine, since you are just throwing it away. Your best option may be to take it to a muffler shop, like Cole Muffler, and see if they can weld the hole shut. Chances are this will be your cheapest solution.

Thanks for the feedback. I'll try and get a picture of my actual exhaust issue. I'll also see about my local shops and see if any of them can mend it.