24-Way Adjustable Damping Suspension Kit, Compatible with Civic 06-11 Based on a height-adjustable coilover system, this suspension kit adds 24-level rebound damping adjustment via a knob on the of the strut.Designed for street use, the adjustable damping control allows precise tuning for an optimized coilover setup, improving ride quality across various road conditions. Applications - Compatible with Civic & Si VIII 2-door coupe (FG1/FG2) 2006-2011 - Compatible with Civic & Si VIII 4-door sedan (FA1/FA2/FA3/FA4/FA5, North America only) 2006-2011 - Compatible with Civic & Si VIII 4-door sedan (FD1/FD2/FD3/FD4/FD6/FD7, international) 2006-2011 - Compatible with CSX 4-door sedan (Canada) 2006-2011 Specifications - Upper mounts: Pillow ball mount with camber plate (front) - Damping: 24-way adjustable rebound damping - Front spring rate: 7 kg/mm (392 lb/in) - Rear spring rate: 6 kg/mm (336 lb/in) - Height adjustment: Lowers vehicle by 1" to 3" - Shock type: Twin-tube - Spring preload: 7-10mm - Color: Included Components - Complete coilovers (2 front, 2 rear) - Height adjustment wrench Dimensions - Gross weight: 24.78kg - Package size: 63x51x21cm Features 1.Quick installation with preset preload, reducing setup time. 2.Height adjustment lowers center of gravity for improved handling. 3.24-level damping adjustment for customizable ride tuning. 4.Twin-tube shock structure provides sufficient stroke. 5.Complete suspension kit for straightforward installation. 6.Independent height adjustment does not affect shock travel. 7.Height can be adjusted after installation. 8.-strength springs tested for durability with minimal distortion. 9.Includes height adjustment tools. 10.Front camber plates eliminate need for separate camber kits. 11.Pillow ball mounts enhance steering feel and response. 12.Fully rebuildable design. Note: Professional installation and alignment recommended. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.