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Intake System-Harley Davidson
$299.99
In stock
SKU
RK-3951
Typically ships out in 1-3 business days
K&N Street Metal Air Intake Systems for Harley Davidson® motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a high-volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high-flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90 minutes or less. The K&N air filter is washable, reusable, pre-oiled and ready for installation. This intake system features a matte black housing with silver details and sanded fins. Internal breathers provide a sleek, clean appearance. This air intake has a classic styling with a savage appeal.
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Cast aluminum high-volume, performance air intake housing in black
- 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
- Easy to install, usually in 90 minutes or less
| Estimated Horsepower Gain | 6.04 HP @ 4907 RPM |
| Replacement Filter | E-3987 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Warranty | No-Hassle Lifetime Limited |
| Product Style | Motorcycle Intake System |
| Air Filter Height | 2.469 in (63 mm) |
| CARB EO Number | D-269-59 |
| Street Legal In All US States | See Vehicle Applications |
| TUV Approved (Europe) | No |
| Overall Height | 3.25 in (83 mm) |
| Top Material | Black Powder Coated |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Weight | 5 lb (2.3 kg) |
| Product Box Height | 4.88 in (124 mm) |
| Product Box Length | 11.75 in (298 mm) |
| Product Box Width | 9.5 in (241 mm) |
| Housing Material | Aluminum |
| Mounting Hardware Included | Yes |
No cross references found for this part
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov
See Vehicle Applications
Resources:
Installation PDF
Installation Instruction Sheet Dyno Chart - 2013 HD Street Glide 103 CI - 6.04HP Increase
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