K&N 2023 Yamaha MT-09 Replacement Air Filter - YA-9024

The K&N YA-9024 Replacement Air Filter is a high-flow, drop-in air filter engineered specifically for the 2023 Yamaha MT-09. Designed as a direct swap for the factory air filter element, the YA-9024 is custom-engineered to fit the MT-09's airbox without any modifications, making it one of the most straightforward performance-oriented maintenance upgrades available for this platform. Whether you're keeping your CP3-powered naked bike running at its best or looking for a reusable filter to replace your stock paper element, the K&N YA-9024 is purpose-built for this application.

Key Features & Benefits

• Custom-Engineered Fit: The YA-9024 is designed specifically for the 2023 Yamaha MT-09, ensuring a precise drop-in fitment into the factory airbox — no cutting, trimming, or adapter hardware needed.
• Low-Restriction Design: K&N engineers this filter to provide low airflow restriction compared to a standard paper element, allowing the engine to breathe more freely under all riding conditions.
• Increased Performance Potential: By reducing intake restriction, the YA-9024 is designed to support increased performance, making it a popular first modification for MT-09 owners — particularly when paired with other airbox or exhaust upgrades.
• Excellent Engine Protection: Despite its high-flow characteristics, K&N's filtration media is designed to provide excellent engine protection, capturing contaminants before they can reach internal engine components.
• Reusable & Washable: K&N replacement filters are designed for long service life. Rather than discarding the filter at each service interval, owners can clean and re-oil the filter using K&N's recharge kit.
• Application-Specific Engineering: K&N custom-engineers each filter for its target vehicle, so the YA-9024 is not a generic filter adapted to fit — it is built for the MT-09's specific airbox geometry and flow requirements.

Specifications

• Part Number: YA-9024
• Brand: K&N Engineering
• SKU: KNNYA-9024
• UPC: 024844416520
• Filter Type: Replacement Panel/Element Air Filter
• Proposition 65: Yes — California Proposition 65 warning applies

Fitment

The K&N YA-9024 is confirmed to fit the following Yamaha motorcycles based on available sourced fitment data:

• 2023 Yamaha MT-09 (890cc)
• 2023 Yamaha MT-09 SP (890cc)
• 2024 Yamaha MT-09 SP (890cc)

Important fitment note: K&N lists multiple filter part numbers for the broader MT-09 and CP3-platform lineup (including the XSR900, Tracer 9 GT, and earlier MY MT-09s), and fitment can vary by model year and variant. Always confirm the correct part number for your specific year and trim before purchasing. If you're unsure whether the YA-9024 is the right filter for your exact motorcycle, contact the ThreePiece.us fitment team before ordering.

What's in the Box

• 1x K&N YA-9024 Replacement Air Filter Element

Note: Filter cleaning/recharge supplies are not included and are sold separately.

Why Buy from ThreePiece.us

• Free Shipping: Every order ships free — no minimum order threshold required.
• Affirm Financing: Split your purchase into manageable payments with Affirm financing at checkout, making it easy to grab the parts you need today.
• Expert Fitment Support: The ThreePiece.us team has served 10,000+ customers and is available to help verify that the YA-9024 is the correct filter for your specific MT-09 build. Reach out by phone at 813-535-5801 or by email at [email protected].
• In-Stock Availability: The K&N YA-9024 is a regularly stocked product, so you won't face the extended lead times associated with special-order items.

Frequently Asked Questions

Q: Will the K&N YA-9024 fit my 2023 Yamaha MT-09 SP?
A: Yes — based on K&N's own fitment listings, the YA-9024 is confirmed to fit both the standard 2023 Yamaha MT-09 and the 2023 Yamaha MT-09 SP. If you're on a different model year or variant (such as an earlier MT-09 or the XSR900), a different K&N part number may apply, so always verify fitment before ordering.

Q: Is the K&N YA-9024 a direct drop-in replacement, or does it require airbox modification?
A: The YA-9024 is designed as a direct replacement for the factory air filter element in the MT-09's stock airbox — no modifications are required for the filter itself. Some MT-09 owners choose to combine a K&N filter with additional airbox modifications for further airflow gains, but the filter installs as a stock drop-in on its own.

Q: Does this filter improve performance on its own?
A: K&N engineers the YA-9024 to provide low restriction and increased performance potential compared to a standard paper filter element. Community feedback from MT-09 owners suggests the filter can contribute to small gains, particularly when combined with other airbox or exhaust modifications. Results will vary depending on your bike's overall state of tune.

Q: How long will it take to receive my order?
A: The K&N YA-9024 is listed as a regularly stocked product at ThreePiece.us, meaning it is not a special-order item and is available for prompt shipment. All orders include free shipping. For specific delivery timeframes, contact the ThreePiece.us team at 813-535-5801.