FREE SHIPPING WITHIN THE CONTINENTAL US! Description: The D2 Racing RS Series suspension kit is a 36 - way damping and rebound adjustable monotube full coilover system. These are the perfect choice for street driving with a dash of weekend warrior track action with your Kia or Hyundai vehicle. This coilover has separate height and preload adjustments allowing for optimal suspension tuning while maintaining full strut travel at all times. Easily adjust your comfort level with the 36 - way damping adjustment at the top of the strut towers *on most applications Set the ride height exactly where you want it. Lower or higher, no problem Drive with confidence knowing that you can take any corner, and apex, and get the maximum drop you would like for your vehicle Specifications: Includes (2) Struts, (2) Shocks & (2) Coilover springs Also includes (2) Adjustable Endlinks inside the box Uses SAE9254 materials for spring to avoid deformity 36-Way Damping Adjustable Monotube Shock Assemblies Full ride height adjustability with separate spring preload Anodized & powder coated mounts with anti-rust coating on strut threads This system also features pillowball upper mounts* or top mounts that are constructed of 6061 powder-coated aluminum. 1-year manufacturer's warranty - serviceable here in the US Vehicle Applications: 2011-2020 Kia Optima (All models) 2019-2024 Kia Forte (Non hatchback models) 2011-2019 Hyundai Sonata (All models) Available to order for many different vehicles. If not listed on the drop-down menu, contact us for availability.