[2006greyGT]

I bought my car lowered with the pro kit.. done at the dealership the guy worked at... no panhard and no camber plates but the rear was fine and I never had any issues with wheel hop. I drag race more than most.. I think you will be fine just putting the springs on and if something else needs to be done then it is just as easy to do it later once you know all you need.. if you have the $$ to do the lower and upper CA's the Panhard and the camber plates then by all means knock yourself out but you will be fine w/o some or all of these, at least till your car tells you what it wants for the way you drive it.. I may get flamed for this but there really isn't any set-in-stone setup for running lowered.

Happy New Year!!!