Ok so if im to get a good sound and sweet ride concerning performance... From a stock truck what should i shoot for.. I already busted out a sweet glass packed chery bomb. Starting from the intake. where should i take it? Magnaflow high flow cat converter? KN airtake system ? I want what is the best for my truck....

 

a few common upgrades would be exhaust, high flow cat, intake, and a tune. if you search through the forum youll find plenty of info on each of these.

 

how did u get dual exhaust on the truck with the spare tire in the way

 

Looks like his tips are under the taillights so really far out. Most likely the tailpipes were bent to go around the outside of each shock. I say if you have a glasspack, just keep it that way. I just make sure to go 2.5" the whole way, getting rid of the stock 2.25" tailpipe. For intake, you won't see much of a difference with one on a stock motor, usually I just take any silencers out of the stock intake tubing and call it good. As for a tune i'd look up BlackBear Performance, they do excellent custom PCM tunes for Vortec/LS motors.

 

should i cut out the pre cats attached to both down pipes