Polaris Sportsman 335 4×4 Clutch Kit for 27–28 Inch Tires – Low Elevation | EPI Performance WE433350
The EPI Performance Low Elevation Sport Utility Clutch Kit (WE433350) is designed to restore lost power and improve throttle response for the 1999–2000 Polaris Sportsman 335 4×4 equipped with oversized 27–28 inch tires. Installing larger tires increases drivetrain resistance and rotational mass, which can slow acceleration and reduce throttle responsiveness. This precision-engineered clutch kit recalibrates your ATV’s clutch system to compensate for the additional load created by oversized tires.
Optimized for riding elevations between 0 and 3,000 feet, this sport utility clutch kit improves overall power delivery by enhancing low-end torque and midrange acceleration. The kit also delivers quicker clutch backshift, resulting in crisp and responsive throttle control across a wide range of riding conditions.
Whether you’re trail riding, tackling occasional mud or sand, or using your ATV for demanding tasks like plowing and hauling, this clutch kit helps maintain reliable performance while reducing belt slip and clutch heat. The result is smoother power transfer, improved drivetrain efficiency, and extended belt life.
Key Features
- Designed for Polaris Sportsman 335 4×4 models (1999–2000)
- Optimized for oversized 27–28 inch ATV tires
- Engineered for low elevation riding between 0–3000 feet
- Improves low-end torque and midrange acceleration
- Quicker clutch backshift for crisp throttle response
- Helps reduce belt slip and extend drive belt life
- Minimizes clutch heat during demanding riding conditions
- Excellent all-around clutch kit for recreational and utility use
- Ideal for trail riding, mud, sand, plowing, and hauling
- Restores performance lost from installing oversized tires
Technical Specifications
- Brand: EPI Performance
- Part Number: WE433350
- Product Type: Low Elevation Sport Utility Clutch Kit
- Vehicle Compatibility: Polaris Sportsman 335 4×4
- Model Years: 1999–2000
- Recommended Tire Size: 27–28 inches
- Elevation Range: 0 – 3000 feet
- Application: ATV clutch tuning kit for oversized tires
Compatibility
This clutch kit is specifically designed for the following ATV models:
- 1999 Polaris Sportsman 335 4×4
- 2000 Polaris Sportsman 335 4×4
Why Choose the EPI Performance Sport Utility Clutch Kit?
Oversized ATV tires can significantly affect performance by increasing drivetrain resistance and slowing acceleration. The EPI Performance Sport Utility Clutch Kit corrects these issues by optimizing clutch engagement and restoring efficient power transfer across the RPM range.
With improved backshift performance and reduced belt slip, this clutch kit ensures smoother acceleration and more responsive throttle control while helping protect your clutch system from excessive heat and wear. It’s a dependable upgrade for riders who rely on their Polaris Sportsman 335 for both recreational riding and demanding work applications.
For ATV owners running larger tires, the EPI WE433350 clutch kit provides a reliable performance upgrade that improves drivability, restores acceleration, and enhances the overall capability of your Polaris ATV.









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