EPI Performance High Elev. Sport Utility Clutch Kit for 2016-17 Polaris Sportsman 570 Models – 27-28 Inch Tires – WE4374

2016-2017 Polaris Sportsman 570 High Elevation Clutch Kit for 27–28” Tires (3,000–6,000 ft)

The EPI Performance High Elevation Sport Utility Clutch Kit is engineered specifically for 2016–2017 Polaris Sportsman 570 models running 27–28 inch tires at elevations between 3,000 and 6,000 feet. Larger tires increase drivetrain load, and high altitude reduces engine power. This precision-calibrated clutch kit compensates for both factors, restoring throttle response, acceleration, and overall CVT performance.

Designed as EPI’s best all-around use kit, this upgrade improves low-end torque, strengthens midrange acceleration, and delivers quicker backshift response. Whether you’re trail riding, navigating occasional mud and sand, plowing snow, or hauling equipment, this clutch kit keeps your Sportsman performing efficiently at elevation.

Key Features

• Designed for 27–28” Tires: Recalibrates clutch engagement to compensate for oversized tire setups.
• High Elevation Calibration (3,000–6,000 ft): Restores power lost due to thinner air at altitude.
• All-Around Utility Performance: Ideal for trail riding, light mud and sand, plowing, and hauling.
• Restores Lost Performance: Corrects slow throttle response caused by larger tires and elevation.
• Improved Low-End & Midrange Acceleration: Stronger launch and smoother power delivery.
• Quicker Backshift: Provides crisp throttle engagement under load.
• Reduces Belt Slip & Clutch Heat: Extends belt life and improves drivetrain durability.

Technical Specifications

• Brand: EPI Performance
• Vehicle Fitment: 2016–2017 Polaris Sportsman 570
• Tire Compatibility: 27–28 inch tires
• Elevation Range: 3,000–6,000 feet
• Application: Trail riding, mud, sand, plowing, hauling
• Additional Tools Required: CCT510 and PCP-1
• Note: Clutch kit components may vary from product photo

Compatibility & Application

This clutch kit is designed for 2016–2017 Polaris Sportsman 570 models equipped with 27–28 inch tires and operating at mid to high elevations. It recalibrates the CVT system to maintain optimal RPM and drivability under increased load and reduced air density conditions.

Why Choose This High Elevation Clutch Kit?

Without proper clutch tuning, oversized tires and high elevation can cause sluggish acceleration, reduced pulling power, and increased belt wear. This professionally engineered clutch kit corrects shift timing and engagement characteristics to keep your Sportsman operating in its ideal power band.

For riders who demand reliable performance in mountain terrain, work environments, or mixed trail conditions, this clutch kit delivers improved responsiveness, stronger torque, and enhanced drivetrain durability.