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RK-3948B K&N Intake System-Harley Davidson
$308.99
In stock
/ Free Shipping
SKU RK-3948B
| Estimated Horsepower Gain | 6.84 HP @ 4812 RPM |
| Replacement Filter | E-3982 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Warranty | 1,000,000 Miles/10 Year |
| Product Style | Motorcycle Intake System |
| Air Filter Height | 2.188 in (56 mm) |
| CARB EO Number | D-269-60 |
| Street Legal In All US States | See Vehicle Applications |
| TUV Approved (Europe) | No |
| Overall Height | 2.281 in (58 mm) |
| Top Material | Aluminum |
| Weight | 5.4 lb (2.5 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) |
| Mounting Hardware Included | Yes |
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WHY K&N?
K&N is the home of the original red oiled air filter. In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an oiled air filter. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe. Thank you for helping us reach 50 years in business!
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