Air and Fuel› Air Cleaners, Filters, Intakes and Components

K&N Engineering

INTK SYSTM-HARLEY DAVIDSN

$297.95

SKU: K001 RK-3939

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

K&N Air Filters are designed to achieve a virtually unrestricted air flow while maintaining filtration levels critical to engine life. The high flow cotton gauze air filter is washable, reusable and built to last for the life of a motorcycle engine. This filter is designed to be a direct drop-in for your bike; no custom fabrication or non-stock components necessary.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandK&N Engineering
Part NumberK001 RK-3939

Videos

K&N Performance Air Intake System Installation

K&N Performance Air Intake System Installation

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy