Extended Length: 21.46in Collapsed Length: 15.8in Includes driver and passenger side front coilovers 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 Heat-Treated, Alloy Bearing Honed Steel Body CNC-Machined Billet Aluminum Accents Zinc Plate Finish with Double Clear Coat Incredible >400 Hour Salt Spray Rating 3-year Manufacturer’s Warranty