Through a collaborative effort between BDS Suspension and Fox Racing, BDS offers this 7" Toyota Tundra suspension system featuring Fox 2.5" coil-over remote reservoir shocks. This system has been rigorously tested to maximize travel and performance on and off the pavement.This system utilizes BDS proven design standards including one-piece front & rear crossmembers coupled with precision machined ductile cast iron steering knuckles. The steering knuckles are designed to work within the factory traction control constraints and provide stock-like handling characteristics. The knuckles are also considerably more robust in both the mass and strength categories over the rather light-duty stock components.The BDS High Clearance crossmembers are built from 1/4" laser cut steel and maximize ground clearance and strength. The relocated differential is protected by a skid plate tying the crossmemember together. The system also includes new sway bar links to correct the sway bar geometry.The rear of the kit comes with all the components necessary to level the truck and center the axle in the wheel well. This includes a 4" block, u-bolts and brake line relocation brackets. BDS by Fox 2.0 series rear shocks come standard in this system.Nothing compliments this BDS Suspension better than the race proven design of Fox 2.5" remote reservoir coil-over front shocks. These have been specifically engineered to fit the BDS Suspension system and feature an external reservoir for increased oil cooling capacity and nitrogen volume for a more consistent and comfortable ride. These have also been pre-set by BDS to the correct ride height for an easy installation, but can also be fined tuned to your liking. Lift kit consists of:front FOX 2.5" remote reservoir coil-over shocks,rear FOX 2.0 Racing shocks ,differential drop brackets,lifted knuckles,front and rear heavy duty crossmembers,BDS custom front skid plate,coil-over mounting kit,sway bar links,4" rear lift blocks,u-bolts,hardware,requires frame bracket modification and welding,