I just bought a 02 trans am 6spd, it came with the slp package and i have never heard of that until this car. I looked it up and figured out it came with the slp cold air intake and slp exhaust but what else does it come with and what horespower differnce?

i have never heard of this package either....

the SLP kits are usually put on at the dealer, and depending they can add some ponies. most of SLP's stuff is guaranteed to add HP, so maybe checking their website may help you out.

www.slponline.com

i know that they are well known for their stuff, but i didnt know that it was a package at the dealer.

yea, its the same as the GTX Grand Prixs or the F.1 GP....basic car with SLP bolt ons....thats exactly what the SS Camaro is too....its just a Z28 with SLP bolt ons