SDI Dual Rate Shock Spring Kit RZR XP Turbo 4 Seat high performance oil change kit a 3" turbo exhaust manifold

a 3" turbo exhaust manifold gasket

✔ Better Steering & Stability

Keep your belongings secure

Built for strength and rear-end protection

Pro S 4 (2022–2025)

SDI Dual Rate Shock Spring Kit RZR XP Turbo 4 Seat high performance oil change kit a 3" turbo exhaust manifoldSDI Dual Rate Shock Spring Kit for Polaris RZR XP Turbo & XP 1000 (4 Seat) Product Description The SDI dual rate shock spring kit for Polaris RZR XP Turbo and RZR XP 1000 four seat models is designed to dramatically improve suspension performance, stability, and ride comfort. Through extensive testing and tuning, SDI engineered this spring kit to convert factory suspension into a true dual rate spring setup, allowing both tender and main springs to