ApplicationCompatible for Honda Civic (EM2) 2001-2005SpecificationProduct included: Complete coilovers 2 front and 2 rear as shown in the pictureAdjustable damper: 24 ways adjustable damper forceSpring rate front: 10kg/mm(560 lbs/in)Spring rate rear: 6kg/mm (336lbs/in)Spring preload: 7-10 mmShock type: Twin tubeColor: GrayWarranty: one year warranty for any manufacturing defectFeature- Able to lower ride height by 1\'\'-3\'\'; allows user to have a more aggressive stance.- Coilovers are 24-way adjustable. Rebound and Dampening adjustment which allows the user the ability to dial in your coilovers to any driving needs. The user can enjoy a comfortable riding experience in all road conditions.- Pillow ball top mount --- this design helps combat noise while tuning. It also improves the steering feel and response.- 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.- 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.