technically, if you lower your car you have a lower center of gravity, which allows for beter handling
if you are looking for supra stuff suspension and other stuff go here --->
http://www.robearracing.com/search1.cfm?Se...arch_Term=supra
they have sway bars, short shifters, feul cut defences, tein spring kits, radiator cats, exhausts, blow off vavles, tein coilover kits, and thats most of it.