Traction-S Performance Lowering Springs For Lexus IS300 (XE10) Sedan 2001-05. Compatible With Lexus IS300 (XE10) Sedan 2001, 2002, 2003, 2004, 2005. Godspeed Project's performance lowering springs are cold wound on coil winding machine with SAE 9254 spring wire material, one of the ideal materials available.