Polaris RZR Turbo S Clutch Kit for 33-35” Tires (EPI WE437687)
Upgrade your UTV’s performance with the EPI Performance WE437687 clutch kit, specifically engineered for the Polaris RZR XP Turbo S and Turbo S 4 running oversized 33-35” tires. This high-performance clutch kit is optimized for 3,000–6,000 feet elevation, delivering improved power transfer, quicker throttle response, and reduced belt slip for demanding off-road conditions.
If you’ve added larger tires and noticed power loss or sluggish acceleration, this clutch kit is the ideal solution. Designed as an all-around performance upgrade, it enhances low-end torque and midrange power, making it perfect for trail riding, mud, sand, hauling, and plowing applications.
Key Features
- Optimized for 33-35” Tires: Restores lost power caused by oversized tires for better drivability.
- High Elevation Performance: Tuned specifically for 3,000–6,000 ft riding conditions.
- Improved Acceleration: Boosts low-end torque and midrange response for stronger performance.
- Faster Backshift: Delivers crisp and responsive throttle engagement.
- Reduced Belt Slip: Minimizes wear and improves efficiency of the CVT system.
- Lower Clutch Heat: Enhances durability and prolongs belt life.
- All-Around Utility Kit: Ideal for trails, mud, sand, hauling, and plowing tasks.
Technical Specifications
- Brand: EPI Performance
- Part Number: WE437687
- Vehicle Compatibility: Polaris RZR XP Turbo S / Turbo S 4
- Tire Size Compatibility: 33–35 inches
- Elevation Range: 3,000–6,000 ft
- Kit Type: Sport Utility Clutch Kit
- Installation: Requires additional tools (PCP-24, CCT510, SCP2)
Compatibility & Applications
This clutch kit is designed for Polaris RZR Turbo S models that are equipped with oversized tires and used in demanding riding environments. It is ideal for:
- Trail riding and off-road adventures
- Occasional mud and sand riding
- Utility tasks such as plowing and hauling
- Riders seeking improved throttle response and smoother power delivery
Why Choose This Clutch Kit?
The EPI WE437687 clutch kit is a professional-grade upgrade that transforms your UTV’s performance. Whether you’re tackling rugged trails or hauling heavy loads, this kit ensures optimal power transfer and reliability. Its precision-engineered components are designed to compensate for performance loss due to larger tires while improving overall ride quality and efficiency.
With reduced clutch heat, minimized belt slip, and enhanced acceleration, this kit offers a dependable and long-lasting solution for serious riders who demand more from their Polaris RZR Turbo S.
Note: Clutch kit components may vary slightly from product images.








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