





🏍️ Ride louder, faster, stronger — Own the road with K&N!
The K&N Cold Air Intake System (57-1134) is a vehicle-specific, dyno-tested upgrade designed for 2008-2017 Harley Davidson models. It replaces the OEM air box with a high-flow intake tube, custom heat shield, and a washable, reusable cotton air filter to deliver a guaranteed boost in horsepower and torque. Easy to install in under an hour, it enhances engine sound, improves throttle response for towing, and comes backed by a no-hassle lifetime limited warranty—all proudly made in the USA.







| Brand | K&N |
| OEM Part Number | 57-1134 |
| Global Trade Identification Number | 00024844368478 |
| Shape | Round |
| Manufacturer | K&N Engineering |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844368478 |
| Model | Performance Air Intake System |
| Item Weight | 4.2 pounds |
| Product Dimensions | 11.75 x 4.88 x 9.5 inches |
| Item model number | 57-1134 |
| Exterior | Machined |
| Manufacturer Part Number | 57-1134 |
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