yes it's done...we (my dad and i) replaced my 3 leaking fuel injectors, new battery, new alternator, flushed the raditor, and replaced the sturts and shocks...now im ready to start on some upgrades! any suggestions? any reviews on lowering springs for a 83 280zx? struts and sway bars? replacing the stereo? do they still have the orignal stock stereo for sale? replacing the stock speakers? if u guys(and ladys) have any experiences in replace these or suggestions it will be much appreciated...thanks!