EPI Performance Low Elev. Sport Utility Clutch Kit for 2015 Polaris RZR Trail 900 4×4 EBS – 27-28 Tires Inch

EPI Low Elevation Sport Utility Clutch Kit for 2015 Polaris RZR Trail 900 4×4 EBS

Upgrade your 2015 Polaris RZR Trail 900 4×4 EBS with the EPI Performance Low Elevation Sport Utility Clutch Kit, specifically engineered for 27–28 inch tires and elevations from 0–3000 feet. This precision-tuned CVT clutch kit restores lost performance from oversized tires while delivering stronger acceleration, quicker throttle response, and improved belt efficiency.

Adding larger tires increases rotating mass and reduces throttle responsiveness. This EPI clutch kit compensates for that power loss by recalibrating clutch engagement and backshift characteristics to maintain optimal operating RPM. It also eliminates the factory Engine Braking System (EBS), providing smoother clutch operation and more consistent performance.

Key Features

• Designed for 27–28” Tires – Offsets power loss caused by oversized tire upgrades.
• Low Elevation Calibration (0–3000 ft) – Optimized for strong low-altitude performance.
• Eliminates EBS – Removes factory Engine Braking System for smoother engagement.
• Improved Low-End Acceleration – Stronger takeoff torque under load.
• Enhanced Midrange Pull – Better throttle response throughout the powerband.
• Quicker Backshift – Crisp response during terrain changes and acceleration.
• Reduced Belt Slip & Heat – Extends belt life and improves clutch efficiency.
• Best All-Around Use Kit – Ideal for both recreational and utility applications.

Technical Specifications

• Brand: EPI Performance
• Vehicle Fitment: 2015 Polaris RZR Trail 900 4×4 (EBS models)
• Elevation Range: 0–3000 feet
• Tire Compatibility: 27–28 inch tires
• Application Type: Sport utility / mixed terrain use
• Additional Tools Required: PCP-8 and CCT510
• Note: Clutch kit components may vary from photo

Ideal Applications

• Trail riding
• Occasional mud riding
• Light sand riding
• Snow plowing
• Hauling and work-related tasks

Why Upgrade Your Clutching?

Running 27–28” tires without proper clutch calibration can result in sluggish acceleration and excess belt heat. The EPI Low Elevation Sport Utility Clutch Kit restores throttle response, improves torque transfer efficiency, and keeps your engine operating in the correct RPM range.

Whether you’re riding trails or using your RZR for demanding work tasks, this clutch upgrade delivers smoother engagement, stronger performance, and improved long-term reliability — making it a smart investment for low-elevation riders.