Hey just looking to the forum to see if maybe someone knows a company that makes an adapter to fit my 3" downpipe to my 2.5" cat back exhaust for my 93 honda del sol? The downpipe has a flat flange while the catback exhaust uses the donut gasket so im sure you can see the problem. If anyone has advice on how to fix my problem that doesnt involve cutting the piping and fabbing my own flanges, it would be greatly appreciated.

 

Exhaust shop.

 

That and you should be able to order the flanges that you need if the shop doesn't have them already. Plus you can just use a reducer, but there's definitely going to be some welding envolved.