EPI Sand Dune Clutch Kit for 2018–2019 Textron Havoc X 1000 (Paddle Tires)
Take your sand riding performance to the next level with the EPI Performance Sand Dune Clutch Kit WE437576, designed specifically for the 2018–2019 Textron Havoc X 1000. Engineered for paddle tire setups and optimized for elevations between 0–3000 feet, this clutch kit delivers maximum power, improved throttle response, and consistent performance in demanding dune environments.
Paddle tires increase rotational mass and drag, often resulting in reduced acceleration and poor throttle response. This EPI clutch kit recalibrates your CVT system to restore lost power, maintain peak engine RPM, and improve overall drivetrain efficiency—ensuring your Havoc X 1000 performs at its best on sand dunes and steep climbs.
Key Features
- Designed for Paddle Tires: Optimized specifically for sand dune riding conditions.
- Restores Lost Power: Compensates for the added weight and resistance of paddle tires.
- Maintains Peak RPM: Keeps your engine operating in its optimal power band.
- Improved Hill Climbing: Enhances torque and traction for climbing steep dunes.
- Better Low-End Torque: Delivers stronger acceleration in soft sand conditions.
- Quicker Backshift: Provides crisp throttle response and smoother transitions.
- Reduced Belt Slip: Improves efficiency and extends belt life.
- Lower Clutch Heat: Minimizes wear during aggressive riding.
Technical Specifications
- Brand: EPI Performance
- Part Number: WE437576
- Fitment: Textron Havoc X 1000
- Compatible Years: 2018–2019
- Tire Compatibility: Paddle tires
- Elevation Range: 0–3000 feet
- Application: Sand dune / desert riding
- Type: CVT clutch tuning kit
- Installation Tools Required: PCP-23 & CCT510
- Note: Components may vary from product images
Compatibility / Applications
This clutch kit is a direct-fit upgrade for:
- 2018 Textron Havoc X 1000
- 2019 Textron Havoc X 1000
Perfect for riders using paddle tires in sand dunes who demand improved power delivery, throttle response, and reliable performance in extreme conditions.
Why Choose This EPI Sand Dune Clutch Kit?
This clutch kit is purpose-built for sand dune enthusiasts who need consistent power and performance. It keeps your engine in the optimal RPM range, improves acceleration, and enhances hill-climbing capability in soft sand terrain.
With reduced belt slip, lower heat, and improved durability, the WE437576 provides a professional-grade upgrade that ensures your Textron Havoc X 1000 is ready for the toughest dune riding conditions.








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