Willy Posted January 26, 2018 Posted January 26, 2018 This has probably been discussed before, but can't find reference to this particular question.... I have bought an aftermarket 3" mid section and backbox and can't afford to replace cats and Y pipe just yet - is is OK to mate a 3" mid section to a stock Y pipe ? If so, what gasket for the 2.5" to 3" connection should I use, I assume the 2.5" ? TIA Quote
ZMANALEX Posted January 26, 2018 Posted January 26, 2018 Yes you will be fine, but emissions will be restricted due to the smaller Y section. Go with the 3" gasket: 1 Quote
Willy Posted January 26, 2018 Author Posted January 26, 2018 5 minutes ago, ZMANALEX said: Yes you will be fine, but emissions will be restricted due to the smaller Y section. Go with the 3" gasket: Great, cheers mate - do you sell the gaskets and have a linky ? Quote
ZMANALEX Posted January 26, 2018 Posted January 26, 2018 Just take the 3" pipe down to your local motor factors and they will match up for a few pounds. Try and get a gasket with a fire ring. 1 Quote
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.