Eibach Pro-UTV Stage 4 Extra Load Spring Kit for Polaris Xpedition ADV 5 NORTHSTAR
Get the most out of your Polaris Xpedition ADV 5's suspension with the Eibach Pro-UTV Stage 4 Extra Load Spring Kit. Engineered specifically for the 2024-2025 Xpedition ADV 5 NORTHSTAR 4WD with factory Fox shocks, this true dual-spring system delivers the maximum control, stability, and load capacity in the Pro-UTV lineup for the most heavily loaded adventure rigs.
The Stage 4 HD Extra Load Kit is the heaviest-duty option available, designed for 2-seat vehicles with two riders or 4-seat vehicles with four riders plus 300+ lbs of additional weight. Through chassis-specific testing and development, Eibach optimizes the performance of your factory equipment, delivering the legendary quality, durability, and reliability Eibach is known for. No revalve required.
Key Features
- True dual-spring setup engineered specifically for the Polaris Xpedition ADV 5 NORTHSTAR.
- Stage 4 HD Extra Load tuning for 2-seaters with two riders or 4-seaters with four riders plus 300+ lbs of additional weight.
- Maximum load support — maintains ride height and bottom-out resistance for fully loaded adventure builds.
- Includes springs, hardware, and setup instructions for an easy bolt-on installation.
- Chassis-specific testing and development to optimize control and performance from factory equipment.
- No revalve required — works with the factory Fox shocks.
- Race-proven durability, quality, and consistency. Made by Eibach in the U.S.A.
Specifications
- Product line: Eibach Pro-UTV Spring System
- Stage: Stage 4 (Extra Load / HD)
- Configuration: True dual-spring setup
- Designed for: 2 riders (2-seat) or 4 riders (4-seat) plus 300+ lbs additional weight
- Shock compatibility: OE Fox shocks
- Includes: springs, hardware, setup instructions
- Installation: no shock revalve required
- Origin: Made in the U.S.A.
Fitment
Engineered for the 2024-2025 Polaris Xpedition ADV 5 NORTHSTAR 4WD equipped with factory Fox shocks. Confirm your model year and shock package before ordering. Fitment, ride height, and warranty are not guaranteed on unlisted applications.
Frequently Asked Questions
What does the Stage 4 Extra Load kit do?
The Stage 4 HD kit is the maximum Extra Load configuration in the Pro-UTV lineup, engineered to maintain ride height and control on the Xpedition ADV 5 when carrying a full complement of riders plus 300+ lbs of additional weight.
How much weight does the Stage 4 kit support?
It is built for 2-seaters with two riders or 4-seaters with four riders plus 300+ lbs of additional cargo or accessory weight — the highest capacity Pro-UTV stage.
Do I need to revalve my shocks?
No. The kit is a true dual-spring system designed to work with your factory Fox shocks without any revalving.
How is Stage 4 different from Stage 3?
Both are Extra Load HD tunes, but Stage 3 covers 100-199 lbs of added weight while Stage 4 is built for the heaviest builds carrying 300+ lbs.
Does it fit both 2-seat and 4-seat models?
Yes. The Stage 4 Extra Load Kit is designed for both 2- and 4-seat configurations of the Xpedition ADV 5.
Where are these springs made?
Eibach manufactures these springs in the U.S.A. using race-proven materials and engineering.
Why Eibach
Eibach is a global leader in performance suspension, trusted by racers and off-road enthusiasts worldwide. Every Pro-UTV spring system is developed through chassis-specific testing to deliver consistent performance, long service life, and race-proven durability.
Order Yours
Upgrade your Polaris Xpedition ADV 5 with the Eibach Pro-UTV Stage 4 Extra Load Spring Kit, shipped from Dunes 2 Dezert SXS. Add yours to the cart and dial in your ride.
