EPI Performance High Elev. Sport Utility Clutch Kit for 2009 Polaris Ranger 500 EFI – Stock Tires – WE436823

EPI Performance High Elevation Sport Utility Clutch Kit for 2009 Polaris Ranger 500 EFI (Stock Tires)

Restore lost power at higher altitudes with the EPI Performance High Elevation Sport Utility Clutch Kit (WE436823) designed for the 2009 Polaris Ranger 500 EFI running stock tires. Calibrated for elevations between 3,000–6,000 feet, this kit compensates for horsepower loss caused by thinner air while improving overall drivability and throttle response.

Whether you’re trail riding, plowing, hauling equipment, or navigating occasional mud and sand, this precision-engineered clutch kit delivers stronger low-end and midrange acceleration. It also improves backshift speed for crisp throttle engagement while reducing belt slip and clutch heat for enhanced CVT reliability.

Key Features

• Designed for Stock Tires – Optimized clutch tuning for factory tire setup.
• 3,000–6,000 ft Elevation Range – Compensates for power loss at higher elevations.
• All-Around Utility Performance – Ideal for trail riding, plowing, hauling, and light mud or sand use.
• Improved Low-End & Midrange Acceleration – Stronger pulling power under load.
• Quicker Backshift – Delivers crisp, responsive throttle feel.
• Reduced Belt Slip & Clutch Heat – Helps extend CVT belt life and improve drivetrain durability.

Technical Specifications

• Brand: EPI Performance
• Part Number: WE436823
• Application: High Elevation Sport Utility Clutch Kit
• Elevation Range: 3,000–6,000 feet
• Tire Compatibility: Stock tires only
• Fitment: 2009 Polaris Ranger 500 EFI
• Installation Tool Required: Clutch Puller PCP-1
• Note: Clutch kit components may vary slightly from product photo

Vehicle Compatibility

• 2009 Polaris Ranger 500 EFI 4×4

Why Choose the EPI High Elevation Clutch Kit?

At higher elevations, reduced air density lowers engine power output, which can result in sluggish acceleration and increased clutch strain. The EPI WE436823 clutch kit recalibrates your Ranger’s CVT system to maintain optimal operating RPM and restore performance under load.

If you operate your Ranger 500 EFI in mountain or higher elevation environments and want dependable, all-purpose performance, this heavy-duty clutch upgrade provides improved acceleration, better throttle control, and long-lasting reliability.