K&N Engineering knnHD-0800 Round Tapered High-Flow Air Filter for Harley-Davidson

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: HD-0800DK Air Filter Wrap, 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

Upgrade your motorcycle’s intake performance with the K&N Engineering knnHD-0800 High-Flow Air Filter. Designed as a replacement filter for select Harley-Davidson applications, this washable and reusable filter helps increase airflow for improved horsepower, throttle response, and acceleration while supporting dependable engine protection. Its precision OEM-style fit and application-specific sealing features make installation straightforward where applicable.

The filter uses pleated, oiled cotton gauze media to provide a large filtration area with low airflow restriction and extended service intervals. Multiple layers of woven cotton gauze help capture contaminants, while the durable construction is designed for repeated use. The filter arrives pre-oiled and ready to install, and it can be cleaned and reused with the K&N 99-5000 Filter Care Service Kit Aerosol. An optional HD-0800DK Air Filter Wrap is also available for additional protection in demanding riding conditions.

Key Product Specifications & Technical Data

• Brand: K&N Engineering
• Part Number: knnHD-0800
• Product Type: Motorcycle replacement air filter
• Filter Shape: Round tapered
• Filter Media: Pleated, oiled cotton gauze
• Service Type: Washable and reusable
• Installation: Precision OEM-style fit with application-specific sealing features
• Warranty: No-Hassle Lifetime Limited Warranty

What's Included

• One K&N Engineering knnHD-0800 high-flow replacement air filter

Fitment

Fits 2001 Harley-Davidson FLTRSEI2 Screamin Eagle Road Glide 2; 2005 FLHTCSE2 Screamin Eagle Electra Glide 2 and FLSTFSE Screamin Eagle Fat Boy; 2007 FLHRSE3 Screamin Eagle Road King, FLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide, FXDSE Screamin Eagle Dyna, and FXSTSSE Screamin Eagle Softail Springer; and 2008 FXDSE2 Screamin Eagle Dyna. Made in the USA. California Proposition 65 warning applies.

Features:

• High-flow performance: Increases airflow to support improved horsepower, throttle response, torque, and acceleration.
• Reusable cotton gauze media: Pleated, oiled cotton construction provides high filtration capacity, low restriction, and extended service intervals.
• Precision OEM-style fit: Application-specific sealing beads and base seals promote straightforward installation and a dependable fit where applicable.
• Long-term value: Washable and reusable construction arrives pre-oiled and ready to ride, with a No-Hassle Lifetime Limited Warranty.

Fitments:
2001 Harley Davidson FLTRSEI2 Screamin Eagle Road Glide 2 Base
2005 Harley Davidson FLHTCSE2 Screamin Eagle Electra Glide 2 Base
2005 Harley Davidson FLSTFSE Screamin Eagle Fat Boy Base
2007 Harley Davidson FLHRSE3 Screamin Eagle Road King Base
2007 Harley Davidson FLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide Base
2007 Harley Davidson FXDSE Screamin Eagle Dyna Base
2007 Harley Davidson FXSTSSE Screamin Eagle Softail Springer Base
2008 Harley Davidson FXDSE2 Screamin Eagle Dyna 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