RZR Turbo R 4 Stage 1 Spring Kit – Fox Dynamix (2022-2023) by ZBroz Racing

Get more out of your Polaris RZR Turbo R 4-Seat with Fox Dynamix Live Valve shocks. The ZBroz Stage 1 Dual Rate Spring Kit delivers race-bred ride quality, restored ride height, and dramatically improved bottoming resistance — without disturbing the factory Dynamix Live Valve electronic damping system.

Specifically tuned for the 4-seat Turbo R chassis weight and the 2022-2023 Fox Dynamix shock geometry, this kit also handles the added load of cages, roof racks, winches, and full crew rides — keeping your Turbo R composed solo or with four aboard.

Key Features

• Dual Rate Spring Technology — soft initial stroke for chop, progressive rate for big hits
• Tuned for 4-Seat Turbo R Chassis — handles the longer wheelbase and crew weight
• 2022-2023 Fox Dynamix-Specific Fit — matched to factory Live Valve shock geometry
• Preserves Live Valve Functionality — works with the factory electronic damping system
• Reduced Body Roll & Rear Bucking in corners and over washboard chop
• High-Tensile Lightweight Springs — durable, powder-coated, made in the USA

Specifications

• Stage 1 dual rate spring kit (front + rear, 4-seat)
• Designed for OEM Fox Dynamix Live Valve shocks
• High-tensile silicone chrome wire construction
• Powder-coated finish
• Tuned for 4-seat Turbo R chassis weight
• Designed and manufactured by ZBroz Racing in the USA

Fitment

• Polaris RZR Turbo R 4-Seat (2022-2023)
• Equipped with Fox Dynamix Live Valve shocks only
• Not compatible with Walker Evans or non-Dynamix shock systems

FAQ

Will this kit fit my Turbo R 4 with Walker Evans shocks?

No. This kit is tuned specifically for Fox Dynamix Live Valve shocks on the 2022-2023 Turbo R 4. ZBroz offers a separate Walker Evans-compatible spring kit for the same chassis.

Will it fit the 2-seat Turbo R?

No. This kit is rated for the 4-seat chassis weight. The 2-seat Turbo R uses ZBroz's dedicated 2-seat Fox Dynamix spring kit.

Does it work with stock Dynamix electronic controls?

Yes. The dual rate springs work seamlessly with the factory Dynamix Live Valve electronic damping — no controller modifications, no recalibration required.

Does this kit fit 2024+ Turbo R 4 models?

This kit is specifically designed for 2022-2023 Fox Dynamix shock geometry. 2024+ Turbo R models may have different shock specs — contact Dunes 2 Dezert SXS to confirm fitment for your year.

How long does installation take?

Plan 2-3 hours per side with basic shock service tools and a spring compressor. ZBroz includes setup instructions. Dunes 2 Dezert SXS can recommend a local installer if needed.

Why ZBroz

ZBroz Racing builds UTV suspension at their Utah facility with rates developed and proven in real race and trail conditions. The Turbo R 4 Fox Dynamix kit reflects extensive testing on Polaris's high-output platform — engineered to enhance the factory Live Valve system rather than fight it.

CTA

Stop accepting factory sag and harsh hits. Add the ZBroz Turbo R 4 Stage 1 Dual Rate Spring Kit (Fox Dynamix) and restore the ride your RZR was built to deliver. Order from Dunes 2 Dezert SXS.