Description

Boost your truck’s performance with the K&N Filters High-Flow Air Intake Kit for 07-10 F250/F350 5.4L V8 (KNN77-2577KTK). This air intake system is designed to improve throttle response and horsepower, replacing the restrictive factory air filter and intake housing. Ideal for towing, hauling, and daily driving, this system improves airflow, allowing your 5.4L V8 engine to breathe better under load. Installation is straightforward and uses basic tools, making it an excellent upgrade for DIY enthusiasts.

Features and Specifications:

Vehicle Fitment: 2007-2010 Ford F250 and F350 models with 5.4L V8 engines
Air Filter Color: Red
Air Filter Outlet Shape: Round
Included: Mounting Hardware, 5 Clamps, and 2 Couplers
Clamp Material: Stainless Steel
Clamp Style: Regular
Intake Pipe Color / Finish: Textured Black
CARB EO Number: D-269-38
Estimated Horsepower Gain: 13.93 HP @ 4077 RPM
Replacement Filter: RU-5173
Horsepower Boost: Increases engine horsepower and torque.
High-Flow Design: Mandrel-bent aluminum intake tube for smooth airflow.
Advanced Filtration: Oversized oiled cotton air filter for superior protection.
Factory Replacement: Directly replaces OEM air filter and intake tube.
Low Maintenance: Filter needs cleaning only every 100,000 miles under everyday driving.
Easy Installation: Installs in under 60 minutes using basic hand tools.
Warranty Coverage: Backed by a No-Hassle Lifetime Limited Warranty.
Street Legal In All US States: Legal for use in all 50 states.