K&N Engineering SU-8009 High-Flow Replacement Air Filter for Suzuki Boulevard M50/C50

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 SU-8009 High-Flow Replacement Air Filter is designed for select Suzuki Boulevard M50 and C50 motorcycles. Its pleated, oiled cotton gauze media increases airflow to help support improved horsepower, throttle response, and acceleration while providing dependable engine protection. The precision OEM-style design makes installation straightforward and helps ensure a secure seal within the factory airbox.

Built for repeated use, this washable and reusable motorcycle air filter is pre-oiled and ready to install. Multiple layers of woven cotton gauze provide effective filtration with high capacity and low restriction, while the application-specific base seal and sealing bead help reduce the risk of unfiltered air entering the engine. The durable construction is backed by K&N's No-Hassle Lifetime Limited Warranty, and the filter is made in the USA. The associated K&N 99-5000 Filter Care Service Kit Aerosol may be used for cleaning and re-oiling maintenance.

Fitment includes select 2009, 2011, 2013, and 2014 Suzuki Boulevard models, including the C50, C50 SE, C50T, C50 Boulevard B.O.S.S., and M50. This product is intended for compatible powersports applications; verify the motorcycle model and year before ordering. California emissions compliance may require acknowledgement before purchase. The product carries a California Proposition 65 warning.

Key Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: SU-8009
• Product Type: High-flow replacement motorcycle air filter
• Filter Media: Multi-layer oiled cotton gauze
• Service Type: Washable and reusable
• Installation: Direct OEM-style replacement
• Warranty: No-Hassle Lifetime Limited Warranty
• Country of Origin: Made in the USA

What's Included

• One K&N Engineering SU-8009 replacement air filter

Features:

• High-flow performance: Increases airflow to help support improved horsepower, throttle response, and acceleration.
• Premium filtration media: Multiple layers of woven, oiled cotton gauze provide effective engine protection with low restriction.
• Washable and reusable: Designed for repeated service intervals when properly cleaned and re-oiled.
• Precision OEM-style fit: Application-specific seals and sealing beads support straightforward installation and a secure airbox seal.

Fitments:
2009 Suzuki C50 Boulevard Base
2009 Suzuki C50 Boulevard SE Base
2009 Suzuki C50T Boulevard Base
2009 Suzuki M50 Boulevard Base
2011 Suzuki C50T Boulevard Base
2012 Suzuki C50T Boulevard Base
2012 Suzuki C50T Boulevard Classic Base
2013 Suzuki C50 Boulevard Base
2013 Suzuki C50 Boulevard SE Base
2013 Suzuki C50T Boulevard Base
2013 Suzuki M50 Boulevard Base
2014 Suzuki C50 Boulevard B.O.S.S. Base
2014 Suzuki C50T Boulevard Base
2014 Suzuki M50 Boulevard Base
2015 Suzuki C50 Boulevard Base
2015 Suzuki C50T Boulevard Base
2015 Suzuki M50 Boulevard Base
2016 Suzuki C50 Boulevard Base
2016 Suzuki C50T Boulevard Base
2016 Suzuki M50 Boulevard Base
2017 Suzuki C50 Boulevard Base
2017 Suzuki C50T Boulevard Base
2017 Suzuki M50 Boulevard Base
2018 Suzuki C50 Boulevard Base
2018 Suzuki C50T Boulevard Base
2018 Suzuki M50 Boulevard Base
2019 Suzuki C50 Boulevard Base
2019 Suzuki C50T Boulevard Base
2019 Suzuki M50 Boulevard Base
2020 Suzuki C50 Boulevard Base
2020 Suzuki C50T Boulevard Base
2021 Suzuki C50 Boulevard Base
2021 Suzuki C50T Boulevard Base
2024 Suzuki C50 Boulevard Base
2025 Suzuki C50 Boulevard Base
2025 Suzuki C50T Boulevard Special Base

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