ApplicationCompatible for Lexus IS300 2001-2005SpecificationQuantity:2 x Front Coilover Shock Absorbers2 x Rear Coilover Shock Absorbers2 x Stainless Steel WrenchSpring rate front: 12kg/mm (672lbs/in)Spring rate rear: 10kg/mm (560lbs/in)Adjustable damper: NoAdjustable height: YesAdjustable camber plate: NoColor: BlueWarranty: one year warranty for any manufacturing defectFeature- Able to lower ride height by 1\'\'-3\'\'; allows user to have a more aggressive stance.- The user can enjoy a comfortable riding experience in all road conditions.- Twin-Tube Shock design is used for low internal frictional resistance in order to increase efficiency and keep shock temps low.- Height adjustment does not sacrifice damper stroke length.- These coilovers are able to have their height adjusted without being taken out of the car.- Most components of the suspension parts are made from 6061-T6 aluminum to increase strength and rigidity.- High Tensile strength performance spring---Tested under a 600,000 time continuous compression test, the spring distortion was less than 0.04%. Plus, the special surface treatment improves the durability and performance.- Adjustment tools included in the kit.Note* No instruction included; Professional installation alignment suggested.* Please check our store for other auto parts you may be interested in.* Please feel free to contact us for whatever we can help.