K&N Intake System 13-15 Harley-Davidson Breakout/Fatboy/Deluxe 103 CI

SKU: KNNRK-3942

Air Cleaner Assembly

KN Motorcycle Air Intake Systems- Harley Davidson...

K&n Engineering

K&N Intake System 13-15 Harley-Davidson Breakout/Fatboy/Deluxe 103 CI

SKU: KNNRK-3942

Air Cleaner Assembly

KN Motorcycle Air Intake Systems- Harley Davidson...

Sale ends in Calculating... Wed 14 Oct, 3:52 am AEST

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Unleash your Harley-Davidson's true power with this K&N High-Flow Air Intake System. This performance upgrade replaces the factory air cleaner with a precision-engineered system designed to maximize airflow and boost horsepower. Featuring K&N's world-renowned washable and reusable air filter, the RK-3942 delivers exceptional engine protection while providing long-lasting performance. Its integrated aluminum backing plate streamlines air delivery directly into the throttle body, improving throttle response and acceleration. Built for riders who demand both performance and style.

Part Type

Air Cleaner Assembly

Data: v4.2 - Upd: 2026-10-06 22:41:36

Features

Backed by K&N warranty

Specifications

Reference Information

Brand Name/s	K&n Engineering
StreetFX SKU	knnRK-3942
SFX Item ID	5357130
Supplier Item Code	5357130
Manufacturer SKU	RK-3942
Manufacturer UPC	24844359780
Alternative References	KANRK-3942