tntdiablo

iTrader: (8)

looking for used gmmg exhaust respond to nikkonabe@aol.com

Quick 99

I don't see many used systems go up, and when they do they are gone almost instantaneous .. there's a g/p going though, you might wanna check that out

tntdiablo

iTrader: (8)

what else would sound good on my ws6 with no cats?sock manifolds,i have a flowmaster now and it sounds terrible

LS1_SS

iTrader: (127)

I have the SLP dual/dual that came with my CME exhaust and I think it sounds pretty good, granted its not as loud as I want it but it works fine... I was going to get a GMMG but I'm going to wait until I get my heads/cam and headers installed before I buy anything else...

Quick 99

it all depends on what you like man... www.ls1sounds.com is a great resource for learning all the exhuasts and thier sounds.. best of luck

Casperws6

i've never heard of anyone being disappointed with their GMMG, even though it is a bit pricey. good luck