EPI Performance Low Elev. Sport Utility Clutch Kit for 2017-25 Polaris RZR 900 (EBS) S/ Trail S – 27-28 Tires Inch

2017–2025 Polaris RZR 900 S / Trail S (EBS) Clutch Kit for 27–28” Tires (0–3000 ft)

The EPI Performance Low Elevation Sport Utility Clutch Kit is engineered specifically for 2017–2025 Polaris RZR 900 S and RZR Trail S EBS models running 27–28 inch tires at elevations between 0–3000 feet. Upgrading to larger tires increases rotating mass and drivetrain load, often resulting in slower throttle response and reduced acceleration. This precision-calibrated clutch kit restores lost performance while keeping the factory Engine Braking System (EBS) fully functional.

Designed as EPI’s best all-around use kit, this clutch upgrade improves low-end torque, strengthens midrange acceleration, and delivers quicker backshift response. Whether you’re trail riding, tackling occasional mud and sand, plowing snow, or hauling gear, this kit ensures your RZR performs efficiently with oversized tires.

Key Features

• Designed for 27–28” Tires: Recalibrates clutch engagement to compensate for oversized tire setups.
• Low Elevation Calibration (0–3000 ft): Tuned for optimal power delivery at lower altitudes.
• Keeps Factory EBS: Maintains Engine Braking System functionality.
• Restores Lost Performance: Corrects slow response caused by heavier tire combinations.
• 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 enhances CVT durability.

Technical Specifications

• Brand: EPI Performance
• Vehicle Fitment: 2017–2025 Polaris RZR 900 S / RZR Trail S (EBS Models)
• Tire Compatibility: 27–28 inch tires
• Elevation Range: 0–3000 feet
• Application: Trail riding, mud, sand, plowing, hauling
• Additional Tools Required: PCP-8 and CCT520 clutch compression tool
• Note: Clutch kit components may vary from product photo

Compatibility & Application

This clutch kit is designed exclusively for Polaris RZR 900 S and Trail S EBS models equipped with 27–28 inch tires and operating at low elevation. It restores performance balance and improves drivability after upgrading tire size—without eliminating engine braking functionality.

Why Choose This Sport Utility Clutch Kit?

Adding 27–28” tires without adjusting clutch calibration can reduce acceleration and increase belt wear. This professionally engineered clutch kit corrects engagement and shift timing to match heavier tire loads, helping your RZR maintain consistent RPM, improved throttle response, and long-term drivetrain reliability.

For riders seeking a dependable performance upgrade that retains EBS while optimizing for oversized tires, this low elevation sport utility clutch kit delivers the ideal balance of power and durability.