SDI Dual Rate Shock Spring Kit RZR XP Turbo 4 SeatSDI 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

Whether you’re carving through soft sand or powering across the flats

Precision-built from high-strength billet aluminum

It's best for the 2014-2023 RZR XP 1000 owner running bolt-ons who wants the ECU dialed in for sharper throttle and a cleaner pull to redline

This kit ensures your cooling system keeps up when everything else is pushed to the limit

(1) Lower Facia Mounting Bracket

Trail Armor Full Skid Plates for 2024 Polaris Ranger Crew 1500 XD

2022–2023: KAF700 Mule PRO-MX SE

You can also choose to purchase:

Which steering rack does it work with

The forced-air design creates positive pressure inside the helmet to help keep dust out

this UForce 800 XL headlight integration kit connects directly into the factory headlight turn signals and integrates into factory taillights using OEM-style matching connectors

resulting in a simple