RZR Turbo S/Turbo S 4 HD Pro Max Trailing Arm Kit by ZBroz Racing

Reinforce the Turbo S rear with race-proven steel. The ZBroz Turbo S HD Pro Max trailing arm kit replaces OEM trailing arms with 1.5" Chromoly DOM tubing construction — gaining nearly 3" of ground clearance, saving 14 lbs total over OEM (20.25 lb each vs 27.87 lb OEM), and adding KOH-proven race durability. Stacked steel tube construction eliminates the OEM wrinkle/break point. The trailing arm upgrade Turbo S owners running serious terrain need.

Key Features

• 1.5" OD Chromoly DOM tubing construction
• Maximum Ground Clearance design — nearly 3" gained over OEM
• 14 lb total weight savings (20.25 lb each vs 27.87 lb OEM)
• KOH (King of the Hammers) race-proven — finished twice with zero failures
• Stacked steel tube construction eliminates OEM wrinkle/break point
• Swaged frame pivot point reinforcement
• Teflon-lined J-series 3/4" Heim joints
• Stainless steel reducers included
• Retains stock sway bar connection points
• Direct bolt-on installation — no shock/sway bar/radius rod modifications
• Durable powder-coated finish
• Made in the USA (Logan, Utah)

Specifications

• Type: HD Pro Max high-clearance trailing arm kit
• Material: 1.5" OD Chromoly DOM tubing
• Weight: 20.25 lbs each (vs OEM 27.87 lbs)
• Ground clearance gain: ~3" over OEM
• Joints: Teflon-lined J-series 3/4" Heim + stainless reducers
• Includes: Left + right trailing arms with hardware
• Application: 2018-2021 Polaris RZR Turbo S and Turbo S 4 (72" wide)

Fitment

This Turbo S trailing arms kit fits:

• Polaris RZR Turbo S 2018-2021 (2-seat, 72")
• Polaris RZR Turbo S 4 2018-2021 (4-seat, 72")

Frequently Asked Questions

Why is this lighter than OEM?

The lightweight Turbo S trailing arm kit saves 14 lb total over OEM (20.25 lb vs 27.87 lb each) by using race-grade Chromoly DOM with optimized cross-sections — lighter unsprung weight = better suspension response.

Does it require shock/sway bar modifications?

No — the Chromoly DOM trailing arm kit for Polaris RZR Turbo S retains all OEM mounting points for shocks, sway bar, and radius rods. True bolt-on.

Will they fit my Turbo S 4?

Yes — the RZR Turbo S trailing arm kit fits both 2-seat and 4-seat Turbo S 2018-2021.

How much ground clearance is added?

Nearly 3" of clearance gain in front of the tire, where it matters most for rock crawling and trail riding.

Is installation difficult?

The HD Pro Max trailing arm kit installs in driveway or garage with floor jack or lift. Bolt-on with no modifications.

Why ZBroz Racing

The race-proven Polaris Turbo S trailing arms finished KOH twice with no failures — the highest possible real-world endurance test. The off-road Polaris RZR Turbo S HD Pro Max trailing arm upgrade for any serious Turbo S build. As a high clearance trailing arm kit, this delivers protection where it matters. The Turbo S rear suspension reinforcement worth running.

Order Yours Today

Race-proven Turbo S rear. Add the ZBroz Turbo S HD Pro Max trailing arm kit to your order. Shop/Order from Dunes 2 Dezert SXS.