K&N 1999-2005 Yamaha YZF R6 599 / 2006-2009 YZF R6S 599 Replacement Air Filter

K&N Replacement Air Filter for 1999-2005 Yamaha YZF R6 & 2006-2009 R6S | YA-6001

Boost your Yamaha YZF R6’s performance with the K&N YA-6001 High-Flow Air Filter. Designed for 1999-2005 R6 and 2006-2009 R6S models, this washable, reusable filter increases horsepower and torque while providing superior engine protection.

The K&N YA-6001 High-Flow Replacement Air Filter is engineered to improve engine performance and provide world-class protection for your 1999-2005 Yamaha YZF R6 and 2006-2009 Yamaha YZF R6S. Unlike restrictive disposable paper filters, K&N uses multiple layers of premium woven cotton gauze treated with a specially formulated grade of filter oil. This unique media creates an intricate mesh that captures contaminants while allowing for significantly higher airflow.

Designed as a direct drop-in replacement for the factory air box, installation is as simple as removing the stock filter and sliding in the K&N. The filter features an application-specific base seal and sealing bead to ensure a precise, airtight fit. Built to last the life of your motorcycle, this filter is fully washable and reusable, eliminating the need for frequent replacements and reducing long-term maintenance costs.

Best Uses

1. Performance Upgrades: Ideal for riders looking to increase horsepower, torque, and throttle response without permanent engine modifications.
2. Cost-Efficient Maintenance: Perfect for high-mileage riders who want to stop purchasing disposable paper filters.
3. Street & Track Riding: Optimized for the high-revving nature of the Yamaha R6, providing consistent airflow during aggressive street riding or track days.
4. Varying Environments: Suitable for use in diverse conditions, from high-altitude mountain passes to dusty urban environments.

Features

1. High-Flow Cotton Media: Features multiple layers of oiled, woven cotton gauze that provide up to 50% more airflow than stock paper filters.
2. Custom Engineered Fit: Specifically designed to fit the factory air box of 1999-2005 YZF R6 and 2006-2009 R6S models (Part #YA-6001).
3. Washable & Reusable: Can be cleaned and re-oiled using a K&N Recharger kit, lasting the entire lifespan of your bike.
4. Pleated Design: Utilizes a pleated media structure to provide a large surface area for filtration, allowing for long service intervals (up to 50,000 miles before cleaning).
5. Pre-Oiled & Ready to Ride: Comes factory-oiled and ready for immediate installation right out of the box.

Benefits

1. Increased Horsepower: Enhances engine "breathing," resulting in measurable gains in horsepower and acceleration.
2. Superior Engine Protection: Provides exceptional filtration, ensuring that even the smallest dust particles are captured before they reach the combustion chamber.
3. Eco-Friendly & Economical: Reduces waste by eliminating disposable filters and pays for itself over time through reusability.
4. Enhanced Throttle Response: Improves air velocity into the intake, leading to crisper and more immediate throttle feel.
5. Lifetime Reliability: Backed by K&N’s famous 10-Year/Million-Mile Limited Warranty, ensuring peace of mind for the duration of your ownership.

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