K&N Engine Air Filter for Yamaha YZF R6/R6S (1999–2009) YA-6001 — Washable High-Flow, Pre-Oiled

Swap the disposable stock element for this reusable K&N filter to increase breathing capacity while keeping maintenance simple. Pre-oiled at the factory and built with multi-layer filtration media, the YA-6001 fits the factory airbox for quick installation and delivers consistent airflow gains without frequent replacement. Backed by K&N’s 10-Year/Million Mile Limited Warranty, it’s designed to last through thousands of miles and reduce waste compared with single-use paper filters.

How will this K&N filter affect my Yamaha’s performance?

The YA-6001 is made to improve air intake efficiency, which can help the engine respond more quickly under throttle and maintain stable power delivery. Gains depend on bike condition and tuning, but many riders notice crisper acceleration and smoother midrange response after fitting the filter.

• Engineered multi-layer cotton media for increased airflow
• Pre-oiled to optimize filtration and airflow balance
• Designed and track-tested to maintain consistent performance
• Fits the stock airbox to preserve factory flow paths

How easy is installation and upkeep?

Installation is straightforward: the YA-6001 drops into the original airbox without modification, and most users can install it in minutes with basic tools. For maintenance, it’s washable and reusable—clean and re-oil following K&N’s care steps to restore filtration performance instead of replacing the element.

• Pre-oiled, ready to install out of the box
• Simple drop-in fitment—no trimming or adapters required
• Washable media; follow manufacturer instructions for cleaning
• Reduces frequency of replacements and saves time long-term

Will this filter save me money and reduce waste?

Yes. Because the YA-6001 is reusable, it eliminates the recurring cost of disposable filters and lowers landfill contributions. Over years of riding, the up-front cost is typically offset by avoiding multiple paper filters.

• Reusable design reduces ongoing filter purchases
• K&N estimates long-term cost savings compared to disposables
• Washable media cuts down landfill waste from single-use elements
• Protected by K&N’s long-term warranty for added value

Is this the correct part for my bike model and year?

The YA-6001 is manufactured to fit specific Yamaha models: 1999–2005 YZF R6 and 2006–2009 YZF R6S. Confirm fitment before purchase to ensure the filter matches your bike’s factory airbox and intake layout.

• Compatible with 1999–2005 Yamaha YZF R6
• Compatible with 2006–2009 Yamaha YZF R6S
• Engineered to match factory dimensions for drop-in installation
• Refer to OEM part numbers or seller fitment guide if unsure

Who this product is for: Riders who want a durable, performance-minded air filter for their Yamaha R6 or R6S without the recurring hassle of disposable filters. The YA-6001 is ideal for street and occasional track use where straightforward installation, lower operating costs, and reduced environmental impact are priorities. Choose this K&N filter if you value reusable components, proven race-track development, and a long warranty to protect your investment.