3" exhaust down to 2 1/2" ?????
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Registered User
Joined: May 2004
Posts: 516
From: Illinois
3" exhaust down to 2 1/2" ?????
My y pipe is 3" but old tailpipe is 2 1/2" I cant find any reducers in town that big how do I get them matched up. Its about 20" long where cat should be. So Im going from 3" to 2 1/2". Hope Im not confusing.
Registered User
Joined: Sep 2002
Posts: 1,449
From: Bentonville, AR
Re: 3" exhaust down to 2 1/2" ?????
Rule of thumb: The less amount the exhaust has to bend, or go from one size to another... The better.
Stick with 3" The whole way, Exhaust shops will have it.
Stick with 3" The whole way, Exhaust shops will have it.
Thread Starter
Registered User
Joined: May 2004
Posts: 516
From: Illinois
Re: 3" exhaust down to 2 1/2" ?????
I found some glasspacks I think I can get one 3" inlet and 2 1/2" outlet. So thats what I want to do. I understand it would be better for a 3" catback but I dont want to spend money so this will have to do.
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