The Bilstein B8 6112 levelling kit is designed to provide more ground clearance, allow for larger tires, and increase wheel travel. This suspension kit is engineered for front applications of Toyota Tundra trucks. It integrates a 60mm large-diameter piston, allowing for increased oil capacity and superior heat dissipation. The kit includes: 2x Front Large Bore Gas Pressure Shock Absorbers (application-specific internal valving), 2x Custom Engineered Heavy Duty Coil Springs, and 2x Billet Aluminum Spring Seats. Part numbers included in the kit: 2x 24-310986 (Strut assemblies) and 1x 19-311100 (Spring set). Multiple snap-ring grooves in the body allow for different spring seat positions, providing 0-2.75 inches of front lift depending on the application. Designed for direct bolt-on installation using OEM mounting locations.