Easy bolt-on installation Increased ground clearance Control arm drop brackets promote optimum geometry for smooth handling & ride quality Coil correction plates correct the rear coil spring angle by 10 degrees, allowing them to function more effeciently. Factory tuned coil springs are based on the stock spring rate // Vertex Reservoir Shock Details \\ 8-Stage Adjustable Damping Monotube Design Nitrogen-Charged Remote Reservoir with Steel Braided Reservoir Line Massive 2.5in Piston 22mm Chrome-Hardened Piston Rod Specifically Tuned for Each Application 3-Stage Seal System CNC-Machined Billet Aluminum Accents Zinc Plate Finish with Double Clear Coat Incredible >400 Hour Salt Spray Rating 3-year Manufacturer’s Warranty