MonoRS Coilover damper kit by Godspeed Project are intermediate suspension upgrade setup for daily and Sunday club racing. Lowering your car with improved springs over factory and paired with Mono-tubo shocks with valving that allows 32 levels of rebound adjustment to improve handling without sacrifice comfort. Ride height can easily be adjusted by twisting the lower mount bracket. In order to keep weight gain at the minimum, most of attachments and accessories are CNC machined from billet aluminum. Koyo bearings are used when camber plate top mount is applicable depends on car models. To assure that our customers are getting high quality products, MonoRS coilovers are covered by 12 months limited by the manufacturer from top to bottom just like other big brand name setups. Features: 32 precise levels of damper adjustment Koyo Japan 6204z bearing Polyurethane bushing (if applicable) Monotube shock design Anodized shock body Lightweight aluminum lower mount and T7075 forged aluminum / carbon steel brackets 52mm carbon steel shock body with a performance internal piston Independent ride height and spring preload adjustments Race shock oil with a high viscosity index 1 Year from Date of Purchase Prior to installation, verify all hardware and properly preload suspension to 10mm. Our technical department is available to answer any other questions.