HOME/COLD AIR INTAKES/POWERSPORTS/RK-3904 K&N INTAKE SYSTEM-HARLEY DAVIDSON

RK-3904 K&N Intake System-Harley Davidson

K&N
DIY LEVEL
EASY
MODERATE
ADVANCED
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
60-90 Minutes

RK-3904 K&N Intake System-Harley Davidson

$299.99 USD
In Stock
1
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Overview
K&N air cleaner assemblies, designed for your Harley-Davidson, are a remarkable combination of performance and style. These air cleaner assemblies are made to increase horsepower and torque by supplying superior air flow. They are machined from billet aluminum, luster polished, then chrome plated to complement your show bike. This K&N custom air cleaner fits select Sportster models. Each K&N air cleaner comes complete and ready to use including, a mounting bracket kit. There's nothing else to buy. Installation is easy, so exceptional performance is only a few steps away with a K&N custom air cleaner. Not only that, but these parts are designed for optimal looks. The sleek teardrop-shaped custom chrome cover gives your bike just the right amount of flash.
More Information
Specifications
Vehicle Applications
Cross References
DIY LEVEL
EASY
MODERATE
ADVANCED
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
60-90 Minutes
More Horsepower & Torque Guaranteed
More horsepower icon

MORE HORSEPOWER
& TORQUE
GUARANTEED

K&N intake kits are guaranteed to increase your vehicle’s horsepower and torque, and K&N performs rigorous in-house testing to ensure that each kit meets high-performance standards. Published dynamometer charts are available on individual product pages to help estimate performance gains.

Best bolt on performance you can get. Better gas mileage, better performance. Can't go wrong with this air intake.
– John from Florida
Install in less than an hour icon
Install icon

INSTALL IN LESS
THAN AN HOUR

Installation can typically be completed in 60 minutes or less, and requires only simple hand tools. Detailed, step-by-step instructions are included with each kit. Kits are designed for specific models and years, ensuring a precise fit in the engine bay.

This is in my opinion the best product on the market for the money. I am extremely impressed with the ease of installation and then the noticeable performance increase after installation. Would most definitely re-purchase in the future.
– William from North Carolina
Install in less than an hour icon

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