new 6.0

hi i'm new here. pretty much stock- only CAI and TB spacer. Hope to soon get headers [can anyone link some LT besides pacesetters]? also high flow cats [any recomendations] out of true dual turn downs before the axel and a nelson tune. what kind of nubers do you guys think these mods will produce?any help is much appreciated. Also heres a pick of my other toy!

Welcome. I think LPP makes a set of long tubes. Someone on here is sure to post a link.

^^^ Still might not fit a Denali.

Welcome, nice truck.

Gas Guzzler you have a denali- what LT's are you running?

Thanks sleeper1500, shes my baby

I have stock exhaust from the engine to the rear bumper. :argg:

way to go 6 . 0, welcome and nice ride.

Thanks maybe one day she'll be as sick as some rides i've seen here

Get a Nelson tune and ditch the tb spacer. FTW