Bilstein 07-21 Toyota Tundra - B8 6112 KitBilstein B8 6112 leveling kits are designed to provide more ground clearance, allow for larger tires, and increase wheel travel. Multiple snap ring grooves in the body allow for different spring seat positions, providing 0 2. 75 inches of front lift (depending on application). These kits consist of (2) 60mm shock absorbers combined with (2) custom matched cold wound coil springs and (2) billet aluminum spring seats. The large 60mm digressive piston