BILLY D

Hey Guys,
Who makes a stainless mandrel bent Y pipe with out pre cats but with the oxygen sensor bung. The ones I see are not mandrel bent. I have a 91 L98. If I have to get them custom made anyone know of a shop in central Jersey.

Thanks
Billy D

Joe C

can't help you with the Y-pipe without pre-cats, but on my 90, i installed a magnaflow front Y-pipe with hi-flow pre-cats. it was S/S, mandrel bent, 2.5" assembly. nice piece of hardware - had some fitment issues, but no show stoppers. my guess is you could take the assembly to a custom exhaust shop and have the pre-cats replaced with a straight section of tubing. finding a shop to do that may be more of a problem. most shops will be reluctant because of federal emission regs.

GREGGPENN

http://allencorvetteexhaustsystems.com/

This is where I got mine ~5yrs ago. It was a 2.5" setup vs the factory 2.25" size. (Sold it in the CF after converting to 383 tho.) Very nice piece and price -- even with shipping.

Don't think it's listed on the site anymore, but call them.

BILLY D

Thanks guys.