Originally Posted by mjhoward

I've heard his and it isn't as loud as I thought it would be. It is probably due to the manifolds still on it. With LT headers it would probably be much louder.

Originally Posted by ap2002

thats pretty much what I have but I have borla muffler, I heard sierracrew's exhaust with his cutout open and mine still sounds way louder than his but it is because I have not cats... if you want to run with no cats you are going to definately have to close the cutout (and only use it when racing)cause it drones alot inside with the cutout open... whenever you want to get together you could here mine so you'll have an idea of what to expect... what side of houston do you stay at??? I live on the SE side, 45S & the beltway....