2x High-Strength Steel Strut Spacers4x High-Strength Steel Strut Shim Plates4x Threaded Front Bump Stop ExtendersInstallation Hardware and Instructions? THIS KIT IS NOT COMPATIBLE WITH ROCK WARRIOR AND TRD PRO MODELS.We are proud to offer you our NEW 2.5" to 3" Leveling Suspension Kit specifically designed to lift and level the front of your Tundra pickup truck, and give it that aggressive and sleek stance that will turn heads. Each kit includes two sets of 0.25" spacer shims which, in addition to the 2.5" strut spacers, can be used to fine tune your lift height up to a full 3" of lift.Add or remove the spacer shims to achieve the optimal lift height for your Tundra depending on desired outcome: ? reduce the amount of rake ? level the front with the rear ? achieve a Carolina squat lookManufactured from High-Strength Steel, our Lift Spacers are precision laser cut & welded through a series of computer controlled processes to ensure an exact fit and offer excellent strength and resistance to deformation, even under the roughest driving conditions.If you’re looking to level the stance of your truck, fit larger wheels and tires or pick up some ground clearance out on the trails, we have a kit tailored specifically to your truck and your needs. From structural integrity to quality hardware, we have you covered, so please install with the utmost confidence!NOTES: An alignment is always recommended after altering the height of your vehicle.