ok well heres the thing when u lower the springs u need to replace the shocks with short stroke shocks to keep the springs captive, the problem is that I'm unsure of shocks that would fit into your stock struts and also be short stroke, for example I'm putting shortened 86 coilovers into my 55 with sw20 shocks that factory are short stroke and fit into the 86 strut,( which has been built for tokico shocks) so it depends if you can be bothered doing alot of research to find a size of shock that will fit and also be short stroke other wise replace the struts with something that has more potential, eg 86 or corona or celica