The 2-inch digressive piston optimizes control and comfort in all driving conditions. Plus, the increased suspension travel offers a more responsive and adaptable system, perfect for off-roading enthusiasts who demand flexibility. The superior heat dissipation and increased travel ensure you maintain peak performance, no matter how challenging the terrain. Installation and Warranty: This bolt-on installation requires basic tools and takes about 2-3 hours to complete. For added confidence, the Rough Country M1R Strut Kit is backed by a 3-year Manufacturer s Warranty, protecting against defects and ensuring your purchase is built to last. With our comprehensive warranty, you can trust that your suspension system will perform reliably for years to come. Get peace of mind with the industry-leading warranty that ensures durability and reliability in all conditions.