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63-1122P
$300.99 USD
MSRP $526.19 42.8% Off
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K&N 63-1122P Air Intake

Performance Products > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   6 Customer Reviews
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Aluminum tube with high quality finish
  • Washable and reusable lifetime air filter
  • Not legal for sale or use in California
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • K&N Million Mile Limited Warranty
K&N AirCharger Air Intakes replace the restrictive stock OE air cleaner with a K&N High-Flow Air Filter and mandrel-bent aluminum intake tube. The efficient design provides your Harley with significantly more airflow, resulting in additional power. These air intakes come with a billet aluminum throttle-body mounting plate and mounting hardware. Each of these air intakes comes with a washable, reusable K&N high-flow air filter, backed by the Million Mile Limited Warranty. Installation is so easy, most intakes can be installed in 90 minutes or less. The sleek styling gives your Harley that coveted custom look while increasing performance.

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Product Specifications

Estimated Horsepower Gain12.92 HP @ 4612 RPM
Replacement FilterRC-3680
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Warranty1,000,000 Miles/10 Year
Product StyleMotorcycle Intake System
Air Filter Height6 in (152 mm)
Air Filter Outlet ShapeRound
Alternate Replacement FilterRE-0960
Intake Pipe Color / FinishBright Aluminized Metal
Intake Pipe MaterialAluminum
Street Legal In All US States No
TUV Approved (Europe)No
Clamps Included2
Clamp StyleRegular
Clamp MaterialStainless Steel
Weight2.7 lb (1.2 kg)
Product Box Height4.88 in (124 mm)
Product Box Length11.75 in (298 mm)
Product Box Width9.5 in (241 mm)
California RestrictedNot legal for sale or use in California
Couplers IncludedNone
Mounting Hardware IncludedYes
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 63-1122P Air Intake Product Reviews

Thursday, June 15, 2017 - Part 63-1122P
I'm very satisfied with my new filter. It increased my low end and I get between 6 to 7 more miles per gallon. Did not do a upgrade on dyno yet either. 2016 heritage 103ci stock.

Gregory McGinness
Belton, Missouri
Friday, October 21, 2016 - Part 63-1122P
Fits nicely on my 13 Road Glide Custom. Had a little issue with my order, but K&N made good on their return process.

Derek Harris
Great Falls, Montana
Thursday, May 19, 2016 - Part 63-1122P
I have not installed the product as the break-in miles on my bike are not yet met. I have bought many other K&N products over the last 30+ years of my life and have always bragged to my friends how well they work. At least, those who don't already know. K&N filters are on all my cars and truck as well.

Jack Ellis
Kennewick, Washington