The Outerwears ATV Air Box Cover Kit is designed as a replacement for the factory airbox lid on select Yamaha YFM350X Warrior models. Part number 20-1101-01 provides a practical way to increase airflow to the air filter while maintaining filtering capability for off-road riding conditions.
This easy-to-install kit is a cost-conscious solution for riders who want improved airbox breathing without completely removing filtration protection. The cover helps support consistent intake airflow and is suited for maintenance, replacement, or performance-focused airbox setups.
Fitment includes the 1987–1992 Yamaha YFM350X Warrior. Verify the model year and airbox configuration before installation to ensure proper fit. Manufactured by Outerwears and identified by manufacturer and vendor part number 20-1101-01, this kit is intended specifically for compatible Yamaha ATV applications.
Features:
- Airbox Replacement: Runs in place of the original airbox lid.
- Improved Airflow: Allows more airflow to reach the air filter.
- Filtering Capability: Helps retain filtration protection for off-road use.
- Easy Installation: Provides a straightforward replacement-style installation.
- Fitment: Fits 1987–1992 Yamaha YFM350X Warrior ATVs.
Features:
- Airbox Replacement: Runs in place of the original airbox lid.
- Improved Airflow: Allows more airflow to reach the air filter.
- Filtering Capability: Helps retain filtration protection for off-road use.
- Easy Installation: Provides a straightforward replacement-style installation.
- Fitment: Fits 1987–1992 Yamaha YFM350X Warrior ATVs.
Fitment:
1987 Yamaha YFM350X Warrior
1988 Yamaha YFM350X Warrior
1989 Yamaha YFM350X Warrior
1990 Yamaha YFM350X Warrior
1991 Yamaha YFM350X Warrior
1992 Yamaha YFM350X Warrior