K&N 63-1137S Engine Cold Air Intake Performance Kit
by K&N
SKU ds_BBWQ_63-1137S
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Original price
$418.99
Original price
$418.99
-
Original price
$418.99
Original price
$418.99
Current price
$384.73
$384.73
-
$384.73
Current price
$384.73
Availability:
Out of stock
Description
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.
Resources
Installation InstructionsResources
Installation InstructionsSpecifications
| Air Box Included | No |
| Air Filter Color | Red |
| Air Filter Height | 5.25 in (133 mm) |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Air Filter Outlet Width | 2.98 in (76 mm) |
| Air Filter Washable | Yes |
| California Restricted | Not legal for sale or use in California |
| Clamp Color/Finish | Natural |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Clamps Included | 1 |
| Coupler Color/Finish | Not Applicable |
| Couplers Included | None |
| Description_DEF | Engine Cold Air Intake Performance Kit |
| Description_DES | Performance Air Intake System |
| Description_EXT | K&N AirCharger performance air intake systems increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N complete performance intake system. |
| Description_INV | Performance Air Intake System |
| Description_MKT | 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. |
| Description_SHO | Air Intake System |
| Estimated Horsepower Gain | 5.35 HP @ 4758 RPM |
| height | 4.875 |
| Horse Power Increase | 5 HP |
| Intake Pipe Color / Finish | Silver |
| Intake Pipe Material | Die-Cast Aluminum |
| Intake Pipe Outlet Shape | Oval |
| Intake Pipe Outlet Width | 4 in (102 mm) |
| Intake Pipe Ports | All intake tube ports needed for the specified applications are included |
| length | 11.75 |
| LTL | N |
| Mass Air Flow Sensor Adapter Included | No |
| Mounting Hardware Included | Yes |
| Oil Included | Filter Is Pre-Oiled |
| Package Material | Paperboard |
| Package Type | Box |
| Product Style | Motorcycle Intake System |
| Prop 65 (C, R or CR) | CR |
| Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Prop 65 Warning Label | https://www.knfilters.com/images/l/prop65.jpg |
| Prop 65 Yes/No | Yes |
| Replacement Filter | RE-5287 |
| RPM | 4758 |
| Street Legal In All US States | No |
| Title | K&N 63-1137S Performance Air Intake System |
| TUV Approved (Europe) | No |
| Warranty | No-Hassle Lifetime Limited |
| weight | 4.2 lb (1.9 kg) |
| weight | 4.23 |
| width | 9.5 |
