Have a look at this page:
https://celicahobby.com/reviews/g33-shocks-2c-springs.html DropZone Lowering Springs - 2'' Drop
Eibach Pro-Kit - 1.2'' Drop
Eibach Sportline Kit - 2'' Drop
Gold-Line Springs - 1.75'' Drop
H&R OE Sport Springs - 1.5'' Drop
Hotchkis Sport Lowering Springs - 1.8'' Drop
Intrax Springs - 1.8'' Drop
KYB Adjustable Gas Shocks
Tanabe DF210 Lowering Springs - 2'' Drop
Tein S-Tech
TRD Shocks and Struts Set
TRD Lowering Springs - 1.2'' Drop
TRD Coilover Shock Kit