streetassasin

iTrader: (30)

I pulled this off my h/c n2o ls1 with pacesetter long tubes, its 2.5" with a 3" spiral flow, I replaced it with a hooker y with a dynomax bullet and dual cutouts

Stock? Muffler shop special?

MjMaro

iTrader: (11)

DEFINITELY not stock

streetassasin

iTrader: (30)

any ideas?

thewholefnshow1

iTrader: (2)

Not kooks that's all I can tell you. That may be a stock pipe I don't know cause I only had the 98 ls1's and the passenger cat was under the passenger seat but the drive's side cat was right after the manifolds. But on a side note I don't see the rear o2 opening on the driver side for after the cat so that makes me believe it is a 00-02 Stock Y-pipe but I may for sure be wrong.

bongva

iTrader: (7)

not stock, and i think that if it were a muffler shop one, it would be crush bend instead.

streetassasin

iTrader: (30)

look at the bend on the passenger side right before the merge