K&N® Diesel Air Filters and Performance Intake Systems
The typical driver demands more of their diesel vehicle. Whether towing a trailer or hauling gear up a steep grade, diesel vehicles require more torque and horsepower to get tough jobs done right. That’s why K&N® engineers diesel air filters to an even higher standard.
Designed with deeper pleats in larger sizes, these filters afford greater surface area for increased capacity while maintaining the airflow for which K&N is famous. These specialized filters include 50% more cotton in tiger weave configurations, which delivers tremendous efficiency. With a K&N® diesel air filter at work, rest assured that your engine is protected by a product that is engineered and tested to meet the demands of your diesel engine.
High-Flow Diesel Air Filters
Offering a state-of-the-art design of layered, oiled cotton media, K&N® washable, reusable High-Flow Air Filters™ are engineered to improve airflow, capture contaminants, and boost horsepower. Backed by K&N’s 10-Year/Million Mile Limited Warranty, these performance air filters are reusable and intended to last for the entire lifespan of your vehicle. They can be swiftly and simply fitted to your air box in as little as 5-10 minutes.
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+12 Estimated Horsepower Gain*
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+23 Estimated Torque Gain*
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Washable and Reusable
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6 Layers of Extra Fine Weave Cotton
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Up to 50,000 Miles Between Cleanings
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50-State Street Legal
*Intake System 63-2600 (2017-19 Ford Super Duty 6.7L V8)
High-Flow Diesel Intake Systems
The K&N Diesel Intake system pairs a High-Flow Diesel Air Filter with high-density polyethylene (HDPE) rotationally-molded tubes to increase the amount of airflow to your engine. K&N protects the filter from the heat of the engine bay with an enclosed air box or steel heat shield. The result is more cool, oxygen-rich air flowing into the engine for efficient combustion and increased horsepower and torque.
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+10 Estimated Horsepower Gain*
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Better Engine Sound
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6 Layers of Extra Fine Weave Cotton
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Up to 100,000 Miles Between Cleanings
Specifications
63-2600 K&N PERFORMANCE AIR INTAKE SYSTEM
- Estimated Horsepower Gain12.3 HP @ 2700 RPM
- Air Filter Material: Cotton Gauze
- Intake Pipe Material: High-Density Cross-Linked Polyethylene (HDPE)
- Warranty: 1,000,000 Miles/10 Year
E-0776 K&N REPLACEMENT AIR FILTER
- Filter Material: Cotton Gauze
- Washable: Yes
- Filter Re-Oiling Amount: 8.3 oz (245 ml)
How Do Air Intakes Work?
With a stock air intake system, air passes through a simple, disposable paper filter before flowing towards the engine via an intricate path of tubing. The intake systems that come with your vehicle can restrict airflow in multiple ways. K&N® air intake systems offer a solution to restricted airflow, enhancing the amount of cool, oxygen-rich air flowing into your engine - leading to less airflow restriction, which allows for increased power and acceleration.
Increased performance begins with K&N’s reusable High-Flow Air Filter™, which pairs layers of pleated, breathable cotton with K&N’s signature red filter oil. Paper air filters, although efficient, can quickly clog up with particulates. These particles become a hindrance with paper air filters, but with K&N’s High-Flow Air Filters™ they are used to your advantage by capturing new particles entering your system while maintaining a high volume of airflow. This allows clean air to continue flowing into your engine - up to 50% more air than a traditional paper filter.
