Need help looking for Y pipe 2 1/2 to 3 1/2 stainless

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Dec 16, 2009 | 10:31 PM

383RAT

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Joined: Mar 2009

Posts: 159

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From: Saint Louis, MO

Car: 1988 Firebird Formula 350

Engine: L98 383 cubes Multipoint FI

Transmission: 700R4

Axle/Gears: Ford 9 inch with 3.70 gears

Need help looking for Y pipe 2 1/2 to 3 1/2 stainless

I been looking all over the internet for a stainless steel straight Y pipe and have not been successful. I need it to be 2 1/2 inch dual in to 3 1/2 inch single out. I am not interested in a steel one. If you can steer me in the right direction I would appreciate it.

Last edited by 383RAT; Dec 16, 2009 at 10:37 PM.

Dec 17, 2009 | 01:50 AM

GTA Sammy

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From: Winnipeg, Manitoba. Canada

Car: 1989 T-Top GTA

Engine: 5.7L TPI> 6.2L

Transmission: 700R-4

Axle/Gears: 3.27

Re: Need help looking for Y pipe 2 1/2 to 3 1/2 stainless

Don't think that you'll find a pre-fabbed one out there......
You're gonna have to get a shop to build you one (and most won't spend the time to do it right like my POS)

Take a look at this...... it's the cleanest I've seen yet.
https://www.thirdgen.org/forums/exha...ed-y-pipe.html
I'm just about to do the same myself but 3" all the way..... and you'll need to modify your Transmission Crossmember

Good Luck!!!!