Coilover suspension struts designed for daily street use and occasional track use.These coilovers provide improved handling and a lowered stance while maintaining ride comfort.The system features racing damping oil, upgraded springs, full length height adjustability, and adjustable camber plates on select models.Key features include - Damping oil and spring rates tuned for mixed daily and track use - Optimized damping settings for enhanced performance and control - Height adjustment range of 1 to 3 inches depending on vehicle, lowering the center of gravity and improving stability - Adjustable spring preload to help reduce vibration - 24 levels of rebound damping adjustment for fine-tuning the ride characteristics - CNC machined aluminum mounts and lockers for strength and reduced weight - Heavy duty steel lower mounts for increased - Rubber inserts on all applicable parts to protect the damper - Twin-tube shock design for balanced handling and consistent performance across various road conditions - Corrosion-resistant finish with anodized aluminum and powder coated carbon steel components, featuring a matte - Each component is tested on professional prior to assembly and verified through real-world road testing - Assembled in a clean room environment to and Application Rear fork type bracket models only for the following vehicles - Civic 1989–1991 ED2, ED3, ED4, ED6, ED7, EC8, EE9 - CRX 1989–1991 ED8, ED9, EE8 - Civic 1992–1995 EG1, EG2, EG3, EG4, EG5, EG6, EG8, EG9, EJ1, EJ2, EH2, EH3, EH9 - Civic 1995–2000 EK2, EK3, EK4, EJ6, EJ7, EJ8, EM1 - Del Sol 1993–1997 EG1 - Integra 1994–2001 DC2, DC4 Specifications Front mount type pillow ball Rear mount type rubber Damping 24 levels rebound adjustable Front spring rate 11 kg/mm (616 lbs/in) Rear spring rate 7 kg/mm (392 lbs/in) Front spring length 180mm Rear spring length 180mm Front coilover overall length 345mm–390mm Rear coilover overall length 435mm–480mm Front spring inner diameter 70.5mm Rear spring inner diameter 70.5mm Adjustable height lowering 1–3 inches Shock type twin tube Spring preload adjustment 7–10 mm Color black body with grey spring Package includes 1 set of coilover spring kit (2 front and 2 rear units) 1 pair of wrenches for height adjustment 1 installation instruction sheet