Description
The K&N 50-2600D Air Intake System is a high-performance solution designed to increase airflow to your engine. Featuring a high-density polyethylene (HDPE) rotationally molded tube, this air intake system provides a boost in horsepower and torque without the need for tuning. Its innovative design ensures that your engine receives optimal airflow for improved performance.
This air intake system is equipped with a washable, reusable Dryflow LIFETIME Air Filter that utilizes oil-free synthetic media. The oversized, conical shape of the filter allows for up to 50,000 miles between services under normal highway driving conditions. The easy two-step cleaning process adds convenience, ensuring that maintaining your air filter is hassle-free. Additionally, the custom-designed NextGen air box protects the air intake from high engine bay temperatures, enhancing the system’s efficiency. Installation is straightforward and can typically be completed in less than 60 minutes.
Vehicle Applications
The K&N 50-2600D Air Intake System fits the following Ford Super Duty models: Ford F-250 Super Duty (2017–2019), Ford F-350 Super Duty (2017–2019), Ford F-450 Super Duty (2017–2019), and Ford F-550 Super Duty (2017–2019).
Features
- High-density polyethylene (HDPE) rotationally molded tube
- Washable and reusable Dryflow LIFETIME Air Filter
- Up to 50,000 miles between filter services
- Easy oil-free two-step cleaning process
- Custom-designed NextGen air box
- Installation typically in less than 60 minutes
Frequently Asked Questions
What is the main benefit of the K&N 50-2600D Air Intake System?
This system increases airflow to your engine, providing a boost in horsepower and torque without requiring a tune.
How often do I need to clean the air filter?
The air filter can go up to 50,000 miles between services under normal highway driving conditions.
Is the air filter reusable?
Yes, the Dryflow air filter is washable and reusable, featuring an oil-free synthetic media.
Manuals & Instructions
âš WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.










