Emotion Coilover Suspension 24-Level Fully Adjustable High Performance Kit, for Hyundai Gensis Coupe, 2008-2016 (set of 4) Fitment for: Hyundai Gensis Coupe, 2008-2016. NOT compatible with vehicles using Air Suspension Front Spring Rate 8K, Rear Spring Rate 6K - Separate Spring Front includes Pillow Ball Top Mount Plate, Rear uses the Stock Top Mount Plate 24-Level Damping Force Adjustment System (compression & rebound together). Full-Length Ride Height Adjustment System. Mono-Tube structure. Made of JIS G3445-STKM13C (DIN2393-ST44-2) 52mm dia seamless carbon steel tube, and silicon chrome steel spring Designed in Japan and made In Taiwan. 6-Month limited warranty