GMC Performance Upgrades and Modifications

I'm considering upgrading my 2018 GMC Sierra's engine with a cold air intake and a tune. Has anyone else done this or have any recommendations for where to start? I'd like to hear about your experiences with performance upgrades on GMC trucks. Are there any specific mods that are recommended over others?

I recently installed a cold air intake on my GMC Sierra and noticed a significant increase in power. I'm now considering a cat-back exhaust system to further boost performance. Has anyone else tried this combination?

I'm interested in learning more about performance upgrades available for GMC trucks. Specifically, I'd like to know about exhaust system mods, engine tuning, and suspension upgrades that can improve acceleration and overall handling. Any recommendations or experiences would be appreciated!

Have anyone installed a cold air intake or cat-back exhaust on their GMC? I'm looking to squeeze out some extra horsepower and would love to hear about others' experiences with performance upgrades.

I've been considering upgrading my GMC Sierra's engine with a cold air intake and cat-back exhaust system. I'm curious to see if anyone has experience with these modifications and can share their results in terms of horsepower gains and cost effectiveness. Has anyone used the K&N CAI or the Borla S-Type exhaust on their GMC, and what were your impressions? Additionally, are there any other upgrades that people recommend for improving performance without breaking the bank?