Yamaha Kodiak 450 Clutch Kit for 27-28″ Tires (High Elevation)
Restore lost power and improve performance at higher altitudes with the EPI Performance Sport Utility Clutch Kit, designed for the 2018–2025 Yamaha Kodiak 450. Built for machines running 27–28 inch tires and operating between 3,000–6,000 feet elevation, this clutch kit delivers stronger acceleration, improved throttle response, and better overall drivability.
High elevation riding combined with oversized tires can significantly reduce engine performance. This precision-tuned clutch kit compensates for both factors, ensuring your ATV maintains optimal power and responsiveness in demanding conditions.
Key Features
- Optimized for 27–28″ Tires: Restores performance lost from oversized tire upgrades.
- High Elevation Tuning (3,000–6,000 ft): Compensates for power loss in thinner air.
- All-Around Utility Performance: Ideal for trail riding, mud, sand, plowing, and hauling.
- Improved Low-End Torque: Enhances pulling power and take-off strength.
- Stronger Midrange Acceleration: Provides smoother and more responsive power delivery.
- Quicker Backshift: Delivers crisp and immediate throttle response.
- Reduced Belt Slip: Improves drivetrain efficiency and minimizes wear.
- Lower Clutch Heat: Extends belt and clutch life under heavy use.
Technical Specifications
- Brand: EPI Performance
- Part Number: WE437512
- Product Type: Sport Utility Clutch Kit
- Tire Compatibility: 27–28 inches
- Elevation Range: 3,000–6,000 feet
- Fitment: Yamaha Kodiak 450 (2018–2025)
- Installation Requirement: Clutch Compression Tool (CCT510)
- Additional Requirements: Internal Clutch Housing Gasket (#5GH-15463-00-00) and 2–3 quarts of Yamaha motor oil
- Condition: New
Compatibility
- 2018–2025 Yamaha Kodiak 450
Applications
- Trail riding at higher elevations
- Occasional mud and sand riding
- Plowing and utility work
- Hauling and load-carrying tasks
Why Choose This Clutch Kit?
Riding at higher elevations reduces engine power due to thinner air, and adding larger tires further impacts performance. The EPI High Elevation Sport Utility Clutch Kit is a professional-grade solution designed to restore lost power and improve your Yamaha Kodiak 450’s overall performance.
With optimized clutch tuning, this kit enhances torque, improves acceleration, and delivers quicker throttle response while reducing stress on your drivetrain. It’s the perfect upgrade for riders who demand reliable, high-performance operation in mountainous terrain.
Note: Clutch kit components may vary slightly from product images. Professional installation is recommended. Ensure required gasket and oil are available before installation.






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