K&N Engineering knnSU-9921 High-Flow Motorcycle Air Filter

The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection. Built with premium oiled cotton gauze, this washable and reusable air filter is designed for long-lasting performance, a precision OEM-style fit, and durable construction to keep your motorcycle performing ride after ride. The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection. Associated products: 99-5000 Filter Care Service Kit Aerosol

• PRECISION OEM-STYLE FIT: Made with application specific seamless sealing beads and custom seals for easy installation (Where Applicable).
• Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
• Multiple layers of woven cotton gauze media offers excellent filtration
• Designed to provide increased horsepower and torque
• Washable & reusable, pre-oiled and ready to ride
• Application specific base seal and sealing bead
• No-Hassle Lifetime Limited Warranty
• Made in the USA for over 40 years

The K&N Engineering knnSU-9921 High-Flow Air Filter is designed to increase airflow for improved horsepower, throttle response, and acceleration while helping provide engine protection. Its precision OEM-style fit uses application-specific sealing beads and custom seals where applicable for straightforward installation.

Pleated, premium oiled cotton gauze media provides a large filtration area with low restriction, high capacity, and extended service intervals. Multiple layers of woven cotton gauze offer filtration performance, while the washable and reusable design supports long-lasting use. The filter is pre-oiled and ready to ride, and it includes K&N's no-hassle lifetime limited warranty. Made in the USA for over 40 years.

Key Features & Performance Benefits

• High-flow design: Helps improve horsepower, throttle response, and acceleration.
• Oiled cotton gauze media: Multiple woven layers provide filtration with low airflow restriction.
• Washable and reusable: Supports long-lasting performance and extended service intervals.
• Application-specific sealing: OEM-style fit with a base seal and sealing bead for a secure installation where applicable.

Key Product Specifications & Technical Data

• Brand: K&N Engineering
• Part number: knnSU-9921
• Product type: High-flow motorcycle air filter
• Filter media: Pleated, premium oiled cotton gauze
• Construction: Multiple layers of woven cotton gauze
• Service design: Washable and reusable
• Condition: Pre-oiled and ready to ride
• Warranty: No-hassle lifetime limited warranty

What's Included in the Box

• One K&N Engineering knnSU-9921 high-flow motorcycle air filter

Fitment

Fits 2022 Suzuki GSX-S1000 ABS, 2022 Suzuki GSX-S1000GT+, 2022 Suzuki GSX-S1000GT, 2023 Suzuki GSX-S1000 ABS, 2023 Suzuki GSX-S1000GT, 2023 Suzuki GSX-S1000GT+, 2024 Suzuki GSX-S1000 ABS, 2024 Suzuki GSX-S1000GT, 2024 Suzuki GSX-S1000GT+, and 2024 Suzuki GSX-S1000GX+.

Fitments:
2022 Suzuki GSX-S1000 ABS Base
2022 Suzuki GSX-S1000GT Base
2022 Suzuki GSX-S1000GT+ Base
2023 Suzuki GSX-S1000 ABS Base
2023 Suzuki GSX-S1000GT Base
2023 Suzuki GSX-S1000GT+ Base
2024 Suzuki GSX-S1000 ABS Base
2024 Suzuki GSX-S1000GT Base
2024 Suzuki GSX-S1000GT+ Base
2024 Suzuki GSX-S1000GX+ Base
2025 Suzuki GSX-S1000 ABS Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t