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63-1122P
$292.99 USD
MSRP $511.99 42.8% Off
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K&N 63-1122P Air Intake

Performance Products > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   4 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 highway use in states adopting California emission regulations
  • 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 for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N High-Flow Air Filter and mandrel bent aluminum intake tube. These intakes come with a billet aluminum throttle-body mounting plate and mounting hardware. K&N High-Flow Intake Systems give your Harley® an aggressive appearance while providing a significant increase in airflow resulting in more power. 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.

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Product Specifications

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

K&N 63-1122P Air Intake Product Reviews

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
Thursday, May 12, 2016 - Part 63-1122P
Great product. Easy installation. Horsepower gain outstanding. If your looking for state-of-art performance with a more desirerable price, look no further than K&N.

John J Heidler 111
Castle Rock, Washington
Tuesday, March 1, 2016 - Part 63-1122P
Great buy! No need to spend $500 for the same thing from (Brand Name). Looks great, sounds good (you can hear heaps of air being sucked through it when you give it gas) and the feel in the seat of the pants tickles me pink. Very easy to install, no issues.

Codrin
Mississippi
Friday, November 21, 2014 - Part 63-1122P
Great product. Easy installation with good instructions. The hose could have been a bit sturdier (I tore it getting it on the J pipe and had to use the left off piece I had cut). Other than that small issue, it was perfect! Noticeable increase in air flow.

Jason
Louisiana