Exhaust Fitment Question

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240dreams
Posts: 595
Joined: Wed Nov 13, 2002 2:28 pm
Car: 240's

Post

I was just wondering when buying a new 3" cat back for example, do I have to get a 3" cat? The same goes for turbo elbows and downpipes. Can I use them with some of the stock exhaust parts?


180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

Post

You can use the 3" catback with the existing parts on your car. If you've already got an SR in there with the downpipe made for the swap, everything should bolt right up. If you want to make everything 3" get a 3" catalytic converter. Otherwise, you don't have to do anything. It'll all just bolt up the same.

240dreams
Posts: 595
Joined: Wed Nov 13, 2002 2:28 pm
Car: 240's

Post

cool. just wanted to make sure. thanks


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