18 IN DUAL RATE COIL-OVER

The King Shocks RS3018-COPB-I-SE is a 3.0" Pure Race Coil-Over shock with an Outside Diameter (OD) Swivel, Internal Bypass (IBP), and a Piggyback Reservoir. This high-performance racing shock features an 18-inch stroke and a 1-inch shaft. It includes a compression adjuster and is designed for a dual-rate coil-over setup, with springs sold separately for customized spring rates based on specific vehicle weight and application. The IBP technology allows for multiple stages of damping to be tuned independently, offering precise control over the shock's performance throughout its travel. The piggyback reservoir increases fluid capacity and dissipates heat, maintaining consistent damping performance in extreme conditions. This shock is intended for custom off-road racing and heavy-duty applications where dimensional fitment and advanced damping capabilities are critical. Various customization options are available, including shaft guards, finned reservoirs, different fittings, and custom anodizing.