Megan EZ Street Coilovers 06-13 Lexus IS250/350 (MR-CDK-LI06-EZ) Adjustable Ride Height With 15 Levels of Adjustable Damper Strength Aluminum Brackets Paired With Rubber Inserts And Rubber Dust Covers Shocks Are Single-Cylinder Design - Monotube All Hardware is Included All coil-over damper kits come with 1 year manufacture-defect warranty.