K&N High Flow Air Filter - HD-1508 Replacement — Harley-Davidson Road King, Road King Classic, Electra Glide Classic (2008-2013)

K&N HD-1508 high-flow air filter for V-twin motorcycles, built with pleated cotton-gauze media for increased airflow and long service intervals. Washable and reusable — pre-oiled and ready to install into your OEM airbox without fuel management changes.

Features

• Pleated cotton-gauze media for high flow and long service life
• Multi-layer woven cotton construction for excellent filtration
• Fits directly into OEM airbox with application-specific sealing bead
• Washable and reusable — pre-oiled
• Fuel management modifications not required
• Made in the USA

Specifications

• Brand: K&N
• Manufacturer Part #: HD-1508
• UPC: 024844199270
• Dimensions: 8.5 in L x 8.5 in W x 3.62 in H
• Weight: 2.19 lbs

Fitment

Fits V-twin motorcycles with OEM airboxes compatible with the HD-1508 fitment.

Frequently Asked Questions

Do I need a tuner or fuel management changes with this filter?

No — fuel management modifications are not normally required when installing this filter alone.

Is this filter reusable?

Yes. The cotton-gauze element is washable and reusable. K&N service kits are available for cleaning and re-oiling.

How often should I service this filter?

Service intervals depend on riding conditions. Inspect regularly and clean when visibly dirty, typically every 50,000 miles in normal riding.

Will this fit my specific V-twin bike?

This part fits V-twin motorcycles with OEM airboxes. Verify your bike's airbox compatibility with the HD-1508 fitment before ordering.