K&N 1987-2006 Yamaha YFZ350 Banshee 350 Replacement Air Filter

K&N Replacement Air Filter for 1987-2006 Yamaha YFZ350 Banshee 350 | YA-3502

Boost horsepower & acceleration on your 1987-2006 Yamaha Banshee 350 with the K&N YA-3502 high-flow replacement air filter. Washable, reusable, and pre-oiled.

Unleash the full potential of your legendary twin-cylinder ATV with the K&N Replacement Air Filter (Part # YA-3502), engineered specifically for the 1987-2006 Yamaha YFZ350 Banshee 350. Designed to deliver virtually unrestricted airflow while maintaining critical engine protection, this high-performance air filter is the ultimate upgrade over restrictive stock paper or foam filters.

Constructed with 4 to 6 layers of premium woven cotton gauze media layered between aluminum wire mesh, this pleated filter provides an exceptionally large surface area. The specialized medium captures harmful dirt, dust, and sand without choking your engine, ensuring stable carburetion even during rapid altitude changes. The filter features an application-specific, flexible rubber sealing bead that drops directly into your factory OEM air box for an airtight, precise fit. Best of all, it comes pre-oiled from the factory and is completely washable and reusable, meaning it is built to protect your Banshee for the life of the machine.

Best Uses

1. Off-Road Motocross & Trail Riding: Perfect for managing heavy dust, sand, and flying debris encountered during aggressive trail riding.
2. Dune & Desert Riding: Ideal for the Banshee’s classic dune environment, providing maximum airflow to tackle power-robbing sand pits.
3. High-Altitude Excursions: Keeps carburetion smooth and clean when transitioning through varying elevations and mountain trails.
4. Direct OEM Upgrades: A drop-in replacement part for riders wanting a performance increase without modifying their stock airbox configuration.

Features

1. High-Flow Cotton Gauze Media: Features premium layers of pleated cotton gauze sandwiched between robust aluminum wire mesh to provide low restriction and high dirt-capacity.
2. Drop-In OEM Fitment: Engineered with a flexible frame design and an application-specific sealing bead that drops straight into the factory airbox with no modifications required.
3. Washable and Reusable: Built to last the lifetime of your engine; can be easily cleaned and re-oiled using a K&N recharge kit instead of buying costly replacements.
4. Pre-Oiled & Ready to Ride: Ships fully pre-treated with K&N’s specialized filter oil, allowing for immediate installation straight out of the box.
5. No Jet Changes Required: Specifically engineered to provide enhanced performance parameters under stock configurations without requiring immediate carburetor re-jetting or fuel modifications.

Benefits

1. Increased Horsepower & Acceleration: Maximizes the volume of clean air entering the twin carburetors, resulting in noticeable gains in throttle response and top-end power.
2. Long-Term Cost Savings: Eliminates the ongoing cost of purchasing disposable foam or paper filters, making it a sustainable, one-time investment for your ATV.
3. Superior Engine Protection: Provides exceptional filtration efficiency against the finest sand and dust particles, safeguarding your engine components from premature wear.
4. Extended Service Intervals: The high-capacity pleated surface area holds significantly more dust than standard filters before requiring cleaning, letting you ride longer between maintenance checks.
5. Reliable Performance in Harsh Environments: Delivers consistent engine performance and stable fuel-air mixtures under extreme off-road conditions and severe altitude transitions.

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