Deadeye9
New Member
Hey guys. I'm new here (first post). My wife and I just bought a 03 Denali with 6.0. I love it!! Got a few questions though:
What is the easiest way to add some pep and MPG? CAI and chip?
What are some of the other mods you do to yukon/tahoe to make them your own?
What is the easiest way to add some pep and MPG? CAI and chip?
What are some of the other mods you do to yukon/tahoe to make them your own?