Truhart Streetplus Coilovers 2001-2005 Lexus IS300StreetPlus Coilover system for 2001 2005 Lexus IS300 Featuring a full twin tube design with integrated aluminum top mounts, the StreetPlus coilover is an ideal solution for today's budget minded tuner looking to lower their vehicle and increase handling performance. The independently adjustable lower mount allows fine tuning of a vehicle's height without sacrificing shock travel, resulting in a sporty yet comfortable ride on the street or strip.