K&N 07-08 Yamaha YZF R1 Replacement Air Filter - YA-1007

The K&N Engineering YA-1007 is a direct-fit replacement air filter engineered specifically for the 2007–2008 Yamaha YZF-R1. Designed to drop straight into the factory airbox with no cutting or modification, this filter is built to K&N's well-established filtration standards and is intended to be a long-term alternative to disposable OEM paper elements. If you're looking for a K&N replacement air filter for your YZF-R1, the YA-1007 is the model number you need.

Key Features & Benefits

• Direct OEM Replacement Fit: The YA-1007 is designed to fit the 2007 and 2008 Yamaha YZF-R1 airbox without modifications, making installation straightforward for home mechanics and professional shops alike.
• K&N's Multi-Layer Cotton Gauze Filtration: K&N Engineering, headquartered in Riverside, California, is known for its signature oiled, multi-layer cotton gauze filter media — a construction approach the brand has refined over decades and across thousands of applications.
• Reusable & Cleanable Design: Unlike standard paper OEM filters that are discarded after one use, K&N filters are designed to be cleaned with a K&N Recharger kit and reinstalled, making them a long-term investment for regular riders.
• Engineered for Airflow: K&N's filter technology is focused on allowing strong airflow while still capturing contaminants — a balance the brand has pursued since its founding and across its extensive catalog of powersport and automotive applications.
• Trusted Brand Pedigree: K&N Engineering, Inc. (also widely known as K and N Engineering or K & N Engineering) has built a global reputation in performance filtration with facilities including its Riverside, CA headquarters. The brand is a recognized name in both motorsport and street applications.

Specifications

• Part Number: YA-1007
• Brand: K&N Engineering, Inc.
• SKU: KNNYA-1007
• Application Type: Direct replacement (drop-in) air filter
• Compatible Platform: 2007–2008 Yamaha YZF-R1 airbox

Fitment

The K&N YA-1007 is confirmed to fit the following motorcycle:

• 2007 Yamaha YZF-R1
• 2008 Yamaha YZF-R1

This filter is designed for the YZF-R1 model years listed above. If you own a different model year R1 (such as a 2006 or 2009+), or a different Yamaha model entirely, please verify the correct K&N part number before ordering — K&N produces separate filter SKUs for different year ranges. Contact ThreePiece.us if you need fitment assistance.

Why Buy from ThreePiece.us

• Free Shipping on Every Order: Every order ships free — no minimum purchase required and no hidden freight charges at checkout.
• Affirm Financing Available: Spread the cost of your purchase over time with Affirm financing, available at checkout. Buy what you need now and pay on your schedule.
• Expert Fitment Support: Not sure if the YA-1007 is right for your specific bike? Our team is here to help confirm fitment before you buy, so you don't waste time on a return.

Frequently Asked Questions

Q: What years and models does the K&N YA-1007 fit?
A: The YA-1007 is designed to fit the 2007 and 2008 Yamaha YZF-R1. It is not confirmed for other R1 model years, so if you own a different year, please reach out to verify the correct part number.

Q: Is this a drop-in replacement or does it require airbox modifications?
A: The YA-1007 is a direct OEM-style replacement filter, meaning it is designed to fit into the existing Yamaha YZF-R1 airbox without cutting, adapting, or modifying the airbox housing.

Q: Can this filter be cleaned and reused?
A: Yes. K&N filters are designed to be reusable. When the filter becomes dirty, it can be cleaned using a K&N Recharger cleaning kit and re-oiled before reinstallation, rather than being discarded like a paper OEM filter.

Q: Does this order ship free?
A: Yes — ThreePiece.us offers free shipping on every order, including the K&N YA-1007. Affirm financing is also available at checkout if you'd prefer to split the payment.