savage bulldogs Posted February 28, 2017 Share Posted February 28, 2017 Classics run a tapered "conical fire ring" gasket between downpipe and cat back . If the 3" cat back has a tapered flange the 2.5 fire ring normally seals fine . Generally it's only if the 3 " cat back has a flat flange that it won't seal but I dunno if newage is the same . Quote Link to comment Share on other sites More sharing options...
Scoobyghost Posted February 28, 2017 Share Posted February 28, 2017 Mine was flat against the donut. Wasn't ideal. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.