Performance Accessories designed a 2.5 inch leveling kit for Toyota Tundra pickups that corrects the front-to-rear stance of the vehicle. This coil spring leveling kit, features CNC machined billet aluminum spacers that sit on the coil spring mount, and the top strut mount plate. System comes with everything including heavy-duty hardware and thread locker along with detailed instructions. Dividing the lift between the coil spring and the top of the strut, eliminates excessive coil spring pre-load, and limits the overall length of the strut, resulting in a smooth ride while maintaining proper suspension geometry to prevent premature component wear. This system can be installed in 2 hours. Additional Information: CNC machined billet aluminum spacers High strength hardware included Includes detailed instructions.