My name is gary. i have an 06 ext cab z71 with 39.5 irok swampers. everything else is pretty much stock for now. looking to give it a little more power.

 

welcome, with tires like that I think some steep gears would be the best first mod

 

Welcome....


Start with gears if its already not geared.. 5.13s

 

 

Its a turd pile! LOL. Gears indeed sir! And a good tune to match them Gary.

 

welcome from brandon, MS! I say tune and some gears like Kazfan said! then KB racing turbo

 

Welcome from southeast Arkansas as well!! Be coming thru Hattiesburg in the morning with the family heading to Florida.

 

What's up man, I live in Wiggins, Gulfport area. Do you ever make it down to the coast?

 

you def need to regear as a first mod, followed by a tune. First decide how much you eventually want to mod it and whether you want to stay NA or eventually go FI. It will determine what gear ratio you want to run and since you are 4wd you are only gonna wanna do the gear swap once

 

Oh, and welcome to an awesome site