K&N High Performance Performance air intake kit

K&N High Performance Performance air intake kit

Part Number: 63-1137S
Not Available
In Stock
Est. Delivery: Sep 24-25
Price: $ 345.99
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Features & Benefits

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 cast aluminum intake tube. These intakes come with an die-cast 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.

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Cast aluminum high-performance intake tube
  • Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection
  • Integrated internal velocity stack
  • Built-in breathers replace external OE breathers
Product Details
Part Number: 63-1137S
Weight: 4.23lbs
Intake Tube
Regular Clamp Type
Air Box Included: No
Air Filter Element Color: Red
Air Filter Element Material: Cotton Gauze
Air Filter Element Washable: Yes
Air Filter End Cap Color / Finish: Silver
Air Filter Heat Shield Included: No
Air Filter Oil Included: Air Filter Pre-Oiled
Air Filter Outlet Length (in): 2.98
Air Filter Outlet Shape: Circular
Air Filter Outlet Width (in): 2.98
Air Filter Overall Height (in): 5.25
Clamp Color / Finish: Natural
Clamp Material: Stainless Steel
Clamp Quantity Included: 1
Clamp Type: Regular
Coupler Color / Finish: Not Applicable
Coupler Material: No Couplers Required
Coupler Quantity Included: None
Intake Pipe Color / Finish: Silver
Intake Pipe Inlet Length (in): 3
Intake Pipe Inlet Shape: Circular
Intake Pipe Inlet Width (in): 3
Intake Pipe Material: Die-Cast Aluminum
Intake Pipe Outlet Length (in): 4
Intake Pipe Outlet Shape: Oval
Intake Pipe Outlet Width (in): 4
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included: No
Mounting Hardware Included: Yes
Vacuum Tubing Included: No
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
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