K&N
K&N Intake System-Harley Davidson (63-1139)
K&N Intake System-Harley Davidson (63-1139)
SKU:63-1139
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- 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
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
Overview
Overview
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.
Product Details
Product Details
| 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* |
| Lasts up to 100,000 miles before service is required (depending on driving conditions)* |
| Easy to install, usually in 90 minutes or less* |
Specifications
Specifications
- Air Box Included: No
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Air Filter Washable: Yes
- California Restricted: Not legal for sale or use in California
- Clamp Color/Finish: Natural
- Clamp Material: Stainless Steel
- Clamp Style: Worm Gear
- Clamps Included: 1
- Coupler Color/Finish: Not Applicable
- Couplers Included: None
- Estimated Horsepower Gain: 3.44 HP @ 4413 RPM
- Intake Pipe Color / Finish: Black
- Intake Pipe Material: Aluminum
- 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
- Oil Included: Yes
- Package Material: Corrugated
- Package Type: Box
- Product Box Height: 4.88 in (124 mm)
- Product Box Length: 11.75 in (298 mm)
- Product Box Width: 9.5 in (241 mm)
- Product Style: Motorcycle Intake System
- Product Weight: 4.24 lb (1.93 kg)
- Replacement Filter: RE-5286
- Street Legal In All US States: No
- TUV Approved (Europe): No
- Warranty: No-Hassle Lifetime Limited
- Weight: 4.2 lb (1.9 kg)
Cross Reference
Cross Reference
No cross references found for this part
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Fast Delivery
We are based right here in the UK and despatch all in stock orders the same day when ordered before 2pm.
We ship only with recognised couriers.
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Online Support
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