🏍️ Feel the roar, own the road with K&N power!
The K&N Cold Air Intake Kit (57-1131) is a vehicle-specific performance upgrade for 2008-2016 Harley Davidson models, delivering up to 50% more airflow and guaranteed horsepower gains. Featuring a 10-year/million mile warranty, easy bolt-on installation, and race-proven durability, it enhances throttle response, engine sound, and engine protection without requiring ECU tuning or frequent maintenance.
| Manufacturer | K&N Engineering |
| Brand | K&N |
| Model | Performance Air Intake System |
| Item Weight | 2.01 pounds |
| Country of Origin | USA |
| Item model number | 57-1131 |
| Is Discontinued By Manufacturer | Yes |
| Exterior | Painted |
| Manufacturer Part Number | 57-1131 |
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