hey Guys Ive been lurking here for a while trying to gather some information about what I should do to my truck.. all I can say is GREAT website. I just bought an 02 Hd truck and I love it. But i have to start messing with stuff now.

my planned mods are: Lightning blower pulley, guages, Super chips Micro Tuner, K N intake and that should work.

My questions are mainly about the blower. I know that I must have a chip if I increase the boost, why?. will my SCMT do this or is there something else that i need? also where is the best place to buy pullies and do I need to buy a belt too? wheres the best place to buy parts for these trucks? one last question. What are the best stock replacement shocks to buy? bilsteins? and where can I get them?

sorry for the long frist post but i really have a lot to learn.
thanks guys and have a good night.