K&N NextGen Dryflow Cold Air Intake for Select 2021-2025 Ford F-150 (50-2617D)

Fits select 2021-2025 Ford F-150 and Raptor (V6-2.7L / V6-3.5L / V8-5.3L / V8-6.2L).

The K&N NextGen cold air intake system is engineered to optimize engine performance by replacing restrictive factory components with high-density polyethylene (HDPE) rotationally molded intake tubes. This design increases airflow volume significantly—delivering a 26.1% CFM gain on the driver side and a 25.2% CFM gain on the passenger side—resulting in an estimated increase of 16.2 horsepower and 16.5 lb-ft of torque without requiring an ECU tune.

This system is paired with an oversized, conical Dryflow air filter. The oil-free synthetic media is washable and reusable, capable of going up to 50,000 miles between cleanings under normal highway conditions. To maintain low intake temperatures, the custom-designed NextGen air box shields the filter from radiant engine bay heat, ensuring a denser air charge for better combustion.

• Dyno-proven gains of 16.2 HP and 16.5 lb-ft of torque
• Rotationally molded HDPE tubes increase airflow volume and velocity
• Includes washable, oil-free Dryflow synthetic air filter for easy maintenance
• Custom NextGen heat-shield air box protects intake air from high engine temperatures
• Up to 50,000 miles between filter services under normal conditions
• Straightforward bolt-on installation typically completed in under 60 minutes
• Manufacturer Part Number: 50-2617D
• Backed by a Limited Lifetime Warranty