XP Turbo STS Trailing Arms

The Lone Star Racing STS Trailing Arms for the Polaris RZR XP Turbo are a heavy-duty, high-clearance upgrade designed to eliminate the weaknesses of the factory trailing arms while improving durability and off-road performance.

Constructed from 4130 chromoly steel, these STS trailing arms are built to withstand aggressive riding, hard impacts, and extreme terrain. A massive 3/4" heavy-duty rod end is used at the pivot point to provide superior strength, reduced deflection, and long-lasting reliability compared to OEM components.

With a high-clearance design, these trailing arms help reduce hang-ups on rocks, ruts, and trail obstacles—making them ideal for desert riding, trail abuse, and high-speed off-road conditions.

🛠️ Key Features & Benefits

• Heavy-duty replacement for factory XP Turbo trailing arms
• High-clearance design for improved obstacle clearance
• Significantly stronger than OEM components
• Designed for aggressive off-road and trail riding
• Race-inspired strength and durability

🔩 Construction & Materials

• 4130 chromoly steel construction
• Heavy-duty 3/4" rod end for maximum strength
• TIG welded for structural integrity

📦 What’s Included

• Pair of Lone Star Racing STS trailing arms

🚙 Vehicle Fitment

• Polaris RZR XP Turbo

⚠️ Installation Notes

• Direct bolt-on replacement
• Professional alignment recommended after installation
• Designed to work with STS and stock-width suspension setups

🏁 Why Choose Lone Star Racing?

Lone Star Racing suspension components are built and tested in real off-road conditions. The XP Turbo STS Trailing Arms provide the strength, clearance, and reliability needed to push your RZR harder without worrying about factory arm failure.