Arctic Cat Wildcat XX Clutch Kit for 31-33 Inch Tires – Low Elevation Upgrade
Restore lost power and maximize performance with the EPI Performance WE437679 Sport Utility Clutch Kit, designed for the 2018–2021 Arctic Cat Wildcat XX running 31–33 inch oversized tires at low elevations (0–3000 feet). This precision-engineered clutch kit compensates for power loss caused by larger tires, delivering stronger acceleration, improved throttle response, and smoother power transfer.
Oversized tires can reduce your UTV’s responsiveness and efficiency. This all-around performance clutch kit is specifically tuned to restore torque, improve backshift, and ensure consistent performance whether you’re trail riding, tackling mud or sand, or hauling heavy loads.
Key Features
- Designed for 31-33″ Tires: Restores performance lost from oversized tire upgrades.
- Low Elevation Tuning (0–3000 ft): Optimized for maximum engine efficiency at lower altitudes.
- Improved Low-End Torque: Enhances pulling power for hauling, climbing, and off-road use.
- Stronger Midrange Acceleration: Provides smoother and faster power delivery.
- Faster Backshift: Ensures crisp throttle response and better control.
- Reduced Belt Slip & Heat: Extends belt life and improves clutch system durability.
- All-Around Utility Performance: Ideal for trail riding, mud, sand, and heavy-duty applications.
Technical Specifications
- Brand: EPI Performance
- Part Number: WE437679
- Product Type: Sport Utility Clutch Kit
- Elevation Range: 0 – 3000 feet
- Tire Compatibility: 31–33 inch tires
- Vehicle Fitment: Arctic Cat Wildcat XX (2018–2021)
- Installation Tools Required: Clutch Puller (PCP-17), Compression Tool (CCT510), Belt Removal Tool (SCP7)
Compatibility / Applications
- 2018 Arctic Cat Wildcat XX
- 2019 Arctic Cat Wildcat XX
- 2020 Arctic Cat Wildcat XX
- 2021 Arctic Cat Wildcat XX
This clutch kit is ideal for riders using oversized tires at low elevations who need to regain lost performance and improve throttle response.
Why Choose This Clutch Kit?
The EPI WE437679 is a professional-grade clutch upgrade designed to solve performance issues caused by larger tires. Unlike generic clutch kits, it is specifically tuned for your Wildcat XX setup and riding conditions.
With improved torque, reduced clutch heat, and enhanced responsiveness, this kit provides a reliable, high-performance solution for both recreational riders and demanding utility applications.
Note: Clutch kit components may vary slightly from product images.








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