i dont think flowmaster sounds good on the LS1s...

yea your right. come to think of it flowmaster sucks.lol

I agree I don't like it on LT1's but it's even worse on LS1's.

Yea thats why my flowmaster cat-back is sittin in my garage, i had it on 2 months haha.

:( Nothing wrong with a flowmaster. If thats all you could aford at the time.

WERD!!!!!!! ******* bills suck. as much as i hate kiis...i might call and have em pay my bills :D

Would they pay daycare? I might have to start lissening.

I heard a Flowmaster setup on an LS1 that sounded ******* unbelievable. I have the video around somewhere, I'll try to post it.

Oh, wait, that was on my other PC, which is down right now with a buggered mainboard. Dammit.

I know they sound good on an lt-1 (that's the real one not the opticrap equiped pos)

3.8 what?!?lol, jp

hey question...whats the popping? ive heard a few people hear it on mine and say "that flowmaster popping".

how many chambers is the 80 series? when i first start my car and idle it and give it some revs it pops bad on the decel. when im actually driving it and i decel with engine braking it pops a bit too and sometimes in between shifts if im leisurely shifting. oh and when its warms up it seems to pop less.

so what is it?

mine pops too and i have no idea what it is it has done it since ive had it

Popping = not enough backpressure.

I believe the Flowmaster is three-chamber. Might be two, not entirely sure, see their site.

Caleb I thought you had cats? If so you should not be hearing a popping sound.

When I had the flowmasters on my 3.8 and my formula they both had a weird pop sound it was sort of like a backfire allmost on deacceleration.