The Camburg FOX 2.0 Trail Series kit is a suspension system for Toyota 4-Runner. It includes FOX 2.0 Performance Series IFP Coilovers for 0-2 inches of lift and increased wheel travel. The shocks have a smooth-bore, clear coated, zinc plated, honed seamless alloy body, black anodized 6061-T6 billet aluminum components, and a 5/8" hard chrome plated heat treated alloy steel shaft. The kit also includes upper arms to address limitations of stock arms, improve geometry, and increase wheel travel. In the rear, there are FOX 2.0 Performance Series shocks with a larger aluminum shock body for better performance offroad. For X-Reas equipped models, removal of hydraulic hoses is necessary.