The ZBROZ Stage 1 Dual Rate Spring Kit for the Can-Am Commander XT-P is the best single modification you can do to your vehicle. This spring kit will improve your ride in every condition and vastly improve your ability to deal with the added weight of accessories. Your stock springs are not calibrated for additional aftermarket accessories but we have taken that into consideration with this kit. You will have more stability and better small and large bump dampening ability with this simple upgrade that you can install yourself, or choose a local ZBROZ dealer and have them set it up for you. Ride Quality Improvements of this Dual Rate Spring Kit include: - 1" to 2" Increased Ride Height - Delivers a Smoother and more Comfortable Ride in any terrain - Reduced Body Roll - Increased Bottoming Resistance without sacrificing Low-Speed Compliance - Reduced Rear Bucking - High Tensile Light Weight Springs - Rear Billet Crossover Rings for a fine-tuning crossover point