K&N Engineering 77-2577KTK Cold Air Intake Kit for 2007-2010 Ford F-250 Super Duty 5.4L V8

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle. K&N's mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty. Associated products: RC-5173DK Air Filter Wrap, RU-5173 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

• K&N Million Mile Limited Warranty
• Will not void vehicle warranty.

Improve the airflow to your engine with the K&N Engineering 77-2577KTK Black High Flow Performance Cold Air Intake Kit, designed for select 2007-2010 Ford F-250 Super Duty models equipped with the 5.4L V8 engine. The system uses a mandrel-bent aluminum intake tube to help reduce airflow restriction and is engineered to deliver a guaranteed increase in horsepower and torque when properly installed.

A washable and reusable K&N High-Flow Air Filter uses oiled cotton filter media and an oversized conical design. Under normal highway driving conditions, the filter can travel up to 100,000 miles between services, helping reduce long-term maintenance needs. A custom heat shield or air box helps isolate the intake from hot engine-bay air, supporting cooler, denser airflow during operation. The complete kit can typically be installed in less than 90 minutes using common hand tools.

The K&N 77-2577KTK includes the K&N Million Mile Limited Warranty and is designed not to void the vehicle warranty. This application is EPA compliant and carries California Air Resources Board Executive Order D-269-38. California emissions requirements may vary by vehicle and application, so verify local regulations before installation. Associated products include the RC-5173DK Air Filter Wrap, RU-5173 Universal Clamp-On Air Filter, and 99-5000 Filter Care Service Kit Aerosol. This product contains a California Proposition 65 warning.

What's Included: Mandrel-bent aluminum intake tube, washable and reusable high-flow air filter, custom heat shield or air box, mounting hardware, couplers, clamps, and installation components.

Fitment: Select 2007-2010 Ford F-250 Super Duty models with the 5.4L V8 engine. Confirm the vehicle year, engine, emissions certification, and intake configuration before ordering.

Features:

• Increased Performance: Designed to provide a guaranteed increase in horsepower and torque.
• Mandrel-Bent Aluminum Tube: Promotes smooth, less restrictive airflow through the intake system.
• Washable Reusable Filter: Oiled cotton filter media and an oversized conical design support long service intervals of up to 100,000 miles under normal highway conditions.
• Heat Management and Warranty Protection: A custom heat shield or air box helps protect intake air from engine-bay heat, while the kit includes the K&N Million Mile Limited Warranty and is designed not to void the vehicle warranty.

Fitments:
2007 Ford F-250 Super Duty King Ranch
2007 Ford F-250 Super Duty Lariat
2007 Ford F-250 Super Duty XL
2007 Ford F-250 Super Duty XLT
2007 Ford F-350 Super Duty King Ranch
2007 Ford F-350 Super Duty Lariat
2007 Ford F-350 Super Duty XL
2007 Ford F-350 Super Duty XLT
2008 Ford F-250 Super Duty FX4
2008 Ford F-250 Super Duty King Ranch
2008 Ford F-250 Super Duty Lariat
2008 Ford F-250 Super Duty XL
2008 Ford F-250 Super Duty XLT
2008 Ford F-350 Super Duty FX4
2008 Ford F-350 Super Duty King Ranch
2008 Ford F-350 Super Duty Lariat
2008 Ford F-350 Super Duty XL
2008 Ford F-350 Super Duty XLT
2009 Ford F-250 Super Duty Cabela's
2009 Ford F-250 Super Duty FX4
2009 Ford F-250 Super Duty King Ranch
2009 Ford F-250 Super Duty Lariat
2009 Ford F-250 Super Duty XL
2009 Ford F-250 Super Duty XLT
2009 Ford F-350 Super Duty Cabela's
2009 Ford F-350 Super Duty FX4
2009 Ford F-350 Super Duty King Ranch
2009 Ford F-350 Super Duty Lariat
2009 Ford F-350 Super Duty XL
2009 Ford F-350 Super Duty XLT
2010 Ford F-250 Super Duty Cabela's
2010 Ford F-250 Super Duty King Ranch
2010 Ford F-250 Super Duty Lariat
2010 Ford F-250 Super Duty XL
2010 Ford F-250 Super Duty XLT
2010 Ford F-350 Super Duty Cabela's
2010 Ford F-350 Super Duty King Ranch
2010 Ford F-350 Super Duty Lariat
2010 Ford F-350 Super Duty XL
2010 Ford F-350 Super Duty XLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-38
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1