K&N 63-1131 Performance Air Intake System
K&N

K&N 63-1131 Performance Air Intake System

Part Number:63-1131
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.
  • Aluminum tube with high quality black finish
  • Designed to improve throttle response and engine sound
  • Easy to install, usually in 90 minutes or less
  • Guaranteed to increase horsepower
  • K&N Million Mile Limited Warranty
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Not legal for sale or use in California
  • Washable and reusable lifetime air filter
Retail price
  • $299.99
Features
  • SKU
    63-1131
  • Brand
    K&N
  • Air Filter Color
    Red
  • Air Filter Height
    4.0 in.
  • Air Filter Outlet Shape
    Round
  • California Restricted
    Not Legal For Sale Or Use In California, Or On Pollution Controlled Vehicles
  • Clamp Color
    Natural
  • Clamp Material
    Stainless Steel
  • Clamp Quantity
    2
  • Clamp Style
    Regular
  • Estimated Horsepower Gain
    6.8 HP @ 4388 RPM
  • Feature Note
    All Intake Tube Ports Needed for the Specified Applications are Included
  • Feature Note
    Filter Oil Is Included
  • Filter Material
    Cotton Gauze
  • Includes Air Box
    No
  • Includes Couplers
    No
  • Includes Mass Air Flow Sensor Adapter
    No
  • Includes Mounting Hardware
    Yes
  • Intake Pipe Color
    Black
  • Package Material
    Box
  • Package Material
    Paperboard
  • Pipe Material
    Aluminum
  • Product Series
    Motorcycle Intake System
  • Prop 65 - Required to list in California with Warning
    Yes
  • Prop 65 - Short Label
    WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
  • Prop 65 - Type
    Cancer and Reproductive
  • Prop 65 - Warning Image Label
    https://www.knfilters.com/images/l/prop65.jpg
  • Replacement Filter
    RE-0961
  • TUV Approved (Europe)
    No
  • Warranty
    Limited Lifetime
  • Washable Filter
    Yes
Fitment
Installation
More Detail
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