EPI Performance Low Elev. Sand Dune Clutch Kit for 2007 Polaris Sportsman 500 EFI 4×4 – Paddle Tires – WE436079

EPI Performance Low Elevation Sand Dune Clutch Kit for 2007 Polaris Sportsman 500 EFI 4×4 – Paddle Tires – WE436079

The EPI Performance WE436079 Low Elevation Sand Dune Clutch Kit is designed to optimize the performance of the 2007 Polaris Sportsman 500 EFI 4×4 when equipped with paddle tires and operated in sand dune environments at elevations between 0–3000 feet. Paddle tires provide excellent traction in soft sand but also add additional load to the drivetrain. This clutch kit recalibrates the ATV’s CVT clutch system to maintain peak engine RPM and ensure consistent power delivery during dune riding.

Specifically engineered and tested for sand dune applications, this clutch kit improves low-end torque and acceleration while delivering quicker clutch backshift for crisp throttle response. Whether you’re powering across open dunes or climbing steep sandy hills, the WE436079 clutch kit helps your Sportsman maintain strong pulling power and responsive handling.

In addition to improved performance, the kit reduces belt slip and minimizes clutch heat buildup. This helps improve CVT efficiency and extends the life of your ATV’s drive belt, making it a dependable upgrade for riders who frequently ride in sandy terrain.

Important Fitment Note

• Compatible with Standard EBS models only
• Not compatible with Deluxe EBS models

Key Features

• Designed for 2007 Polaris Sportsman 500 EFI 4×4
• Optimized for paddle tires
• Calibrated for low elevation riding between 0–3000 feet
• Engineered specifically for sand dune applications
• Helps maintain peak engine RPM when dune riding and hill climbing
• Improves low-end power and torque
• Quicker clutch backshift for crisp throttle response
• Reduces belt slip for better power transfer
• Minimizes clutch heat to extend CVT belt life

Technical Specifications

• Brand: EPI Performance
• Part Number: WE436079
• Product Type: Sand Dune Clutch Kit
• Elevation Range: 0–3000 ft
• Tire Compatibility: Paddle tires
• Vehicle Compatibility: 2007 Polaris Sportsman 500 EFI 4×4 (Standard EBS only)

Ideal Applications

• Sand dune riding
• Dune hill climbing
• Loose sand terrain
• ATV performance upgrades for paddle tires

The EPI Sand Dune Clutch Kit is built for riders who demand maximum power and responsiveness in sandy environments. By optimizing clutch calibration for paddle tires and dune conditions, the WE436079 kit helps maintain peak RPM, improve throttle response, and deliver stronger torque for superior dune climbing performance.