you first need to work out what you want from the car,to start with i reccomend a good set of springs and adjustable shocks, to go with that check suspension bushes and replace if necessary, and depending on how low you go you may need an adjustable panhard rod. try this first then do other things as you need them. role centre adjusters, traction bars, strut tops etc.. Be prepared to spend money it adds up quick. And just for the record drift and track are different setups.