Hello, my name is Mike Sargen. I have a 2004 GMC Sierra Regency RST. 4.8l 5 speed. Lowered 2 in the front 1 in the rear, JBA headers, K&N intake, Borla exhaust, 20" Foose wheels, etc. Its one of 300 made in 04, I love it. I joined LS1Truck to learn about turbo setups and to meet people that have the same interests in their trucks as I do. I live in a town called Marietta which is in Lancaster County located in Pennsylvaina. Hopfully I will be able to come to a few meetings to see some of you trucks. I hope to learn alot while im here and maybe help out someone if I can. Thanks for the warm welcome. See you around.