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K&N

K&N Air Intake System: Air Cleaner Kit for Harley Davidson 2008 - 2017 Touring , Softail Models 96CI, 103CI, Road Glide, Softail, Street Glide, Road King RK-3952

  • Based on 191 reviews
Condition: New
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$199.99 Why this price?
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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 16
Order within 12 hours and 45 minutes
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Features

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Cast aluminum high-volume, performance air intake housing in black
  • Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection
  • Integrated internal velocity stack

Description

K&N Street Metal Air Intake Systems for Harley Davidson motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a high-volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high-flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90 minutes or less. The K&N air filter is washable, reusable, pre-oiled and ready for installation. This intake system features an updated, modern look with an oval-shaped matte black housing. Silver details and sanded fins further enhance the streamlined look. Internal breathers provide a sleek, clean appearance. This air intake has a classic styling with a savage appeal. These K&N air intakes are street legal in most states. They are not legal for use in California and other states adopting California emission standards.

Brand: K&N


Product Dimensions: 12"L x 9.5"W x 3.75"H


OEM Part Number: 77-2557KP


Global Trade Identification Number: 00, 13


Shape: Oval


Brand: ‎K&N


Product Dimensions: ‎12"L x 9.5"W x 3.75"H


OEM Part Number: ‎77-2557KP


Global Trade Identification Number: ‎00, 13


Shape: ‎Oval


Manufacturer: ‎K&N Engineering


UPC: ‎024844367013


Model: ‎Intake System


Item Weight: ‎3.88 pounds


Country of Origin: ‎China


Item model number: ‎RK-3952


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎RK-3952


Date First Available: March 15, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Happy with the look and performance
I had this installed on my 2013 Ultra Limited along with true dual exhaust and a tuner. I can hear my bike breathe now. I’d recommend this KN air intake.
Reviewed in the United States on May 25, 2024 by Doug

  • Looks amazing
Reviewed in the United States on August 7, 2024 by don johnson don johnson

  • Great breather for my Harley Roadglide
Ive tried a few different breathers on my 2015 Harley Road glide and when this was on sale i had to try it. Install was straight forward with clear included instructions. Parts are quality made and thought went into engineering this to fit perfect. Fit touring Harleys really well. This is my favorite to date. Included pictures. Kit comes with a K&N decal and a emission decal/ tag if needed for your state Inspection. Highly recommended. ... show more
Reviewed in the United States on June 12, 2021 by PNWTrails PNWTrails

  • Looks good
Nice air filter spendy
Reviewed in the United States on February 5, 2025 by jeff rothmeyer

  • Inexpensive
Yes, easy to install, looks fabulous. Great value for the price.. But,,,,, you will have "splash" on pipes, front of bags and, side covers. Bought in October 2020. Changing out to a new type K&N (63_1134). Will see if this one helps on fuel economy. When filled, 231 till empty, refueling at 150. Yes, I do get on the throttle stage 4 with Reinhardt headers. ... show more
Reviewed in the United States on June 9, 2021 by Brian Brian

  • Amazing performance!!
Spend the money.. you need this if you have a stocker… let it breath :)
Reviewed in the United States on December 11, 2024 by James Barrett

  • K & N products never let me down
perfect fit, looks and performs great!!
Reviewed in the United States on February 28, 2025 by Christopher Fryer Christopher Fryer

  • K and N filter assembly
Was reluctant to change screaming eagle assembly but this filter met all expectations. I put bike on dyno and I gained 8.5 horsepower. That's a phenomenal gain! Very impressed!
Reviewed in the United States on October 1, 2024 by Larry East

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