SDI Dual Rate Shock Spring Kit RZR XP 1000 XP Turbo 4 Arctic Cat Wildcat suspension kit 20% Elastic Stretch – Generates

20% Elastic Stretch – Generates kinetic force to aid recovery

5" H x 13" W x 3

or air locker control

Non-returnable and not OEM pigment-matched

SDI Dual Rate Shock Spring Kit RZR XP 1000 XP Turbo 4 Arctic Cat Wildcat suspension kit 20% Elastic Stretch – GeneratesSDI Dual Rate Shock Spring Kit for Polaris RZR XP 1000 & XP Turbo 4 Product Description The SDI dual rate shock spring kit for Polaris RZR XP 1000 and XP Turbo 4 is engineered to dramatically improve suspension performance and ride quality. Designed specifically for Walker Evans equipped vehicles, this spring upgrade converts your factory suspension to a true dual rate spring setup. Through extensive testing and tuning, SDI developed a spring