if you want my honest opinion, save your money and either get uprated shocks to match or else get yourself a set of coilovers... wen I had my car lowered on springs, cost around £100... when it recked all four shocks just before the MOT I had to fork out £600 for d2 coilovers... not somefin u wana do just b4 MOT, but you will probably end up doing the same somewhere down the line, within a year or two... plus the difference in the handling is unquestionable =]