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Q: I need to know what size exhaust gasket to get

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I bought an aftermarket exhaust for me car used, so it did not come with gaskets. I need to know what size gasket to get I believe the piping is 2.5" but the confusion is. If I get a gasket that size wouldn't it be too big to fit onto the old part of the car. The new exhaust is a cat back

A: Hi there, thanks for writing in. If your ne...

Hi there, thanks for writing in. If your new exhaust is cat back, then you will have the factory flange on the back of your catalyst. I recommend just getting the same size as the factory one you removed.

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