Amazon.com: Tein GSY20-81SS2 Street Basis Z Coilover Suspension Kit for Lexus IS300 : Automotive,Tein Street Advance Z Coilover Kit (Z32),Tein Street Advance Z Coilover Kit - Nissan 300ZX Z32 - IN STOCK!!! GSN22-91SS2 GSN22-21SS2 - Concept Z Performance,Amazon.com: Tein GSY20-81SS2 Street Basis Z Coilover Suspension Kit for Lexus IS300 : Automotive,TEIN Street Basis Z Coilovers Lexus IS300 (2001-2005) GSY20-81SS2 – Redline360,