K&N High Flow Air Filter - PL-1814 — Indian Motorcycle Chieftain, Roadmaster, Scout (2014-2025)

K&N high-flow air filter for V-twin motorcycles, built with multi-layer pleated cotton-gauze media for increased airflow and long service intervals. Pre-oiled and ready to install into the stock airbox without fuel management changes.

Features

• Multi-layer woven cotton-gauze media
• Pleated design for large filtration area
• Direct OEM airbox fit with application-specific sealing bead
• Washable and reusable — clean, re-oil, and reinstall
• Pre-oiled and ready to ride
• Made in the USA
• No fuel tuning required

Specifications

• Brand: K&N
• Manufacturer Part #: PL-1814
• UPC: 024844353627
• Length: 10.25 in
• Width: 10.25 in
• Height: 3.93 in
• Weight: 1.04 lbs

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models with compatible OEM airbox configurations.

Frequently Asked Questions

Will this fit my Harley or Indian?

This is designed for V-twin motorcycles. Confirm your specific model and year airbox matches the PL-1814 fitment before ordering.

Do I need to tune my bike after installing this filter?

No — fuel management modifications are not normally required. The filter works with your stock engine management.

How often do I need to clean it?

Check the filter at each oil change. Clean and re-oil when visibly dirty using K&N's service kit — typically every 50,000 miles in normal riding.

Is it really washable and reusable?

Yes. The cotton-gauze media can be cleaned, re-oiled with K&N's oil, and reinstalled many times over its service life.

What's included in the box?

The pre-oiled PL-1814 filter ready to install directly into your stock airbox.