RZR Turbo S 4 Stage 1 Spring Kit – Walker Evans Velocity by ZBroz Racing

Get more out of your Polaris RZR Turbo S 4-Seat with Walker Evans Velocity shocks. The ZBroz Stage 1 Dual Rate Spring Kit delivers race-bred ride quality, restored ride height, and dramatically improved bottoming resistance for the 4-seat Turbo S chassis.

Tuned for the 4-seat Turbo S chassis weight and the Velocity shock geometry, this kit also handles the added load of cages, roof racks, and full crew rides — keeping your Turbo S 4 composed across desert, dunes, and trails.

Key Features

• Dual Rate Spring Technology — soft initial stroke, progressive rate for big hits
• Tuned for 4-Seat Turbo S Chassis — handles the longer wheelbase and crew weight
• Walker Evans Velocity-Specific Fit — matched to factory shock dimensions
• Restores Lost Ride Height from sag and accessory load
• Reduced Body Roll & Rear Bucking on rough trail and washboard chop
• High-Tensile Lightweight Springs — durable, powder-coated, USA-made

Specifications

• Stage 1 dual rate spring kit (front + rear, 4-seat)
• Designed for OEM Walker Evans Velocity shocks
• High-tensile spring steel construction
• Powder-coated finish
• Tuned for 4-seat Turbo S chassis weight
• Designed and manufactured by ZBroz Racing in the USA

Fitment

• Polaris RZR Turbo S 4-Seat
• Equipped with Walker Evans Velocity shocks only
• Not compatible with Fox Live Valve or non-Velocity shock systems

FAQ

Will this kit fit my Turbo S 4 with Fox Live Valve shocks?

No. This kit is sized specifically for Walker Evans Velocity shock dimensions. Fox Live Valve shocks require ZBroz's dedicated Fox LV Turbo S 4 spring kit.

Will it fit the 2-seat Turbo S?

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

What's the difference between Walker Evans Velocity and standard Walker Evans?

Velocity shocks are an upgraded factory option with different valving and slightly different external dimensions than standard Walker Evans Needle shocks. This kit is sized specifically for the Velocity version.

How much ride height does it add?

Most owners see 1-2 inches of ride height recovery depending on accessories and current spring sag. The dual rate design restores factory-intended geometry.

Is installation DIY-friendly?

Yes — plan 2-3 hours per side with basic shock service tools and a spring compressor. Setup instructions are included.

Why ZBroz

ZBroz Racing builds UTV suspension at their Utah facility with rates developed and proven in real-world race and trail conditions. The Turbo S 4 Velocity kit reflects extensive testing on Polaris's high-output 4-seat platform — designed to deliver measurable ride quality without a costly shock revalve.

CTA

Stop fighting the factory single-rate Velocity setup. Add the ZBroz Turbo S 4 Stage 1 Dual Rate Spring Kit (WE Velocity) and unlock the suspension your RZR was built to deliver. Order from Dunes 2 Dezert SXS.

Install Video

Watch the official ZBroz Racing install walkthrough for the Polaris RZR Turbo S Dual Rate Spring Kit. The same install procedure applies across the Turbo S spring kit family.