JS

iTrader: (4)

Anyone makes a catted Y that bolts to stock F car manifolds
Perfer metal matrix cats too...

BlackScreaminMachine

iTrader: (17)

http://www.thunderracing.com/catalog...&vid=3&pcid=99

Random Technology's new 2-1/2" diameter aluminized and mandrel bent y-pipe for LS1 Camaros & Firebirds uses Random Technology's famous super-high-flow catalytic converters for maximum flow. The y-pipe expands to 2-3/4" at the tail section to mate up with your stock or aftermarket cat-back exhaust.


13-183-25901 Random Tech Y-pipe, 1998-99 LS1 w/ stock manifolds $595.00

13-183-25902 Random Tech Y-pipe, 2000-2002 LS1 w/ stock manifolds $595.00

JL ws-6

iTrader: (50)

BS machine to the rescue LOL.

JS

iTrader: (4)

I think they are ceramic cats,not the metal matrix...
Maybe Denny at Mufflex will make me one?

BlackScreaminMachine

iTrader: (17)

Id call them. f you have your heart set on a certain brand.

LS1LT1

iTrader: (16)

I think Bassani made one as well but Mufflex might be the better (and cheaper) route.