Whats up guys/gals, my name is Jason and I have a 07 Silverado extended cab. I have done a few mods but I need A LOT more! So far I have put a DJM lowering kit on, 4:10 gears, underdrive pulley (havnt installed yet but have it in my room), Volant cold air, and Diablo tuner (which I hate because of no TCM support).

I am looking forward to reading some great posts and learning a lot from all of you. Thanks for your help in the future!