or brand new from wholesale suspension
King Springs only about 1inch lower special set made for GSR/ Evo 1-3 (not lows or super lows) - I think they are around $400 set of 4 springs - everyone i know that has fitted these is super happy.. I'm also about to fit some myself - call for a price though im not 100% on that
Re shocks - There are a few options for GSR for aftermarket shocks.. koni.. which i hink is what im getting lol (something like $190 each - really bad memory today) - or there was another brand but i forget.. Andrew at wholesale suspension blacktown knows.
FYI GSR shocks are different to Evo... and Evo 1 and Evo 2-3 shocks and arms are also different so make sure you know what you got as it is fairly common for GSR ppl to upgrade to Evo 2-3 shocks, sway bar, bushes and arm combo.
re coilovers BC coilovers are pretty good and cheap $1285.00 on meek.com.au