EPI Performance High Elev. Sport Utility Clutch Kit for 2008 Polaris RZR 800 S – Stock Tires – WE436701

EPI High Elevation Sport Utility Clutch Kit for 2008 Polaris RZR 800 S – WE436701

Restore mountain performance with the EPI Performance WE436701 High Elevation Sport Utility Clutch Kit for the 2008 Polaris RZR 800 S. Specifically engineered for machines running stock tires at elevations between 3,000–6,000 feet, this precision CVT tuning kit compensates for altitude-related horsepower loss while improving throttle response and torque delivery.

At higher elevations, thinner air reduces engine output, often causing sluggish acceleration and reduced drivability. This EPI clutch kit recalibrates clutch engagement and backshift characteristics to maintain optimal RPM under load, delivering stronger low-end torque and smoother midrange acceleration across varying terrain.

Key Features

• Designed for Stock Tires – Direct-fit clutch calibration for factory tire size.
• High Elevation Setup (3,000–6,000 ft) – Tuned for mountain riding conditions.
• Best All-Around Use Kit – Balanced setup for recreation and light utility work.
• Improved Low-End Acceleration – Stronger takeoff torque at altitude.
• Enhanced Midrange Performance – Better throttle response throughout the powerband.
• Quicker Backshift – Crisp engagement during terrain changes.
• Reduced Belt Slip – Minimizes clutch heat and extends belt life.
• Optimized Torque Transfer – Maintains proper operating RPM under load.

Technical Specifications

• Brand: EPI Performance
• Part Number: WE436701
• Vehicle Fitment: 2008 Polaris RZR 800 S
• Elevation Range: 3,000–6,000 feet
• Tire Compatibility: Stock tires
• Application Type: Sport utility / mixed terrain use
• Additional Tools Required:
  • Clutch Puller: PCP-12
  • Clutch Compression Tool: CCT510
• Note: Clutch kit components may vary from photo

Ideal Applications

• Mountain trail riding
• Occasional mud riding
• Light sand riding
• Snow plowing
• Hauling and light-duty tasks

Why Upgrade for High Elevation Riding?

Above 3,000 feet, engines naturally lose horsepower, which impacts acceleration and responsiveness. The EPI WE436701 Sport Utility Clutch Kit recalibrates your CVT system to offset altitude-related power loss while reducing belt temperatures and improving torque transfer efficiency.

The result is stronger acceleration, smoother engagement, cooler clutch operation, and improved long-term durability — making it a smart upgrade for 2008 RZR 800 S owners riding in mountainous terrain.