Xpedition 5-Seat Stage 1 Spring Kit – Fox QS3 by ZBroz Racing

Fix the harsh, under-sprung factory ride on your 5-seat Polaris Xpedition with the ZBroz Stage 1 Dual Rate Spring Kit. Engineered specifically for the heaviest variant of the Xpedition chassis with Fox QS3 shocks, this kit delivers up to 2 inches of ride height, plush small-bump compliance, and dramatically improved bottoming resistance loaded or empty.

The 5-seat Xpedition is built for overlanding and crew adventures — but factory springs sag fast under crew weight plus gear. This kit corrects the under-sprung baseline with a dual rate spring setup, billet crossover rings, and spring dividers for fine-tuned suspension performance.

Key Features

• Up to 2" Increased Ride Height for better ground clearance under load
• Dual Rate Spring Setup — small bump compliance and big hit response
• Crossover Rings + Spring Dividers Included for fine-tuned performance
• Tuned for Crew Weight + Overland Gear — the heaviest Xpedition variant
• Reduced Body Roll and Rear-End Bucking in aggressive trail conditions
• High-Tensile Lightweight Springs built for long-term durability

Specifications

• Stage 1 dual rate spring kit (front + rear, 5-seat)
• Includes crossover rings and spring dividers
• Designed for OEM Fox QS3 shocks
• Up to 2" ride height gain
• High-tensile spring steel with powder-coated finish
• Designed and manufactured by ZBroz Racing in the USA

Fitment

• Polaris Xpedition ADV (5-seat) — 2024-2026
• Polaris Xpedition XP (5-seat) — 2024-2026
• Equipped with Fox QS3 shocks only

FAQ

Will it fit the 2-seat Xpedition?

No. This kit is rated for the 5-seat Xpedition weight and balance. The 2-seat Xpedition uses the dedicated ZBroz Xpedition 2-Seat Fox QS3 spring kit.

Why does the 5-seat Xpedition especially need this?

The 5-seat Xpedition is the heaviest variant — full crew plus overland gear puts factory springs well past their intended load. This kit is sized for real-world loaded driving, not the unloaded baseline factory engineers tune to.

Does it work with aftermarket shocks?

This kit is engineered specifically for factory Fox QS3 shocks. If you've upgraded to aftermarket shocks, contact Dunes 2 Dezert SXS for compatible spring options.

What do the crossover rings and dividers do?

Crossover rings let you adjust where the dual rate transitions from the soft initial stroke to the firmer progressive rate. Spring dividers keep the dual rate stack precisely aligned. Together they give you tunable suspension performance the factory springs can't offer.

Will I feel the difference immediately?

Yes. Most drivers report an immediate ride quality improvement from the first loaded ride — better cornering composure, reduced bottoming, and a more controlled overall feel.

Why ZBroz

ZBroz Racing builds UTV suspension at their Utah facility with rates developed and proven in real-world conditions — not approximated from spec sheets. The Xpedition 5-Seat dual rate kit is part of ZBroz's broader Polaris adventure lineup, refined for the unique demands of overlanding with a full crew aboard.

CTA

Done settling for the factory ride? Upgrade to the ZBroz Xpedition 5-Seat Stage 1 Spring Kit (Fox QS3) and unlock the suspension your Polaris was missing. Order from Dunes 2 Dezert SXS.