K&N 77 Series High-Flow Performance Cold Air Intake, Black for 07-08 Ford F250 SD V8-5.4L 77-2577KTK

The K&N 77-2577KTK high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed for certain Ford F350 Super Duty models. It replaces the restrictive factory air filter and air intake housing, significantly reducing airflow restriction and allowing your engine to inhale more air. This results in increased power and acceleration throughout the engine's RPM range. The 77-2577KTK air intake includes a chrome-topped K&N high-flow air filter and a heat shield that attaches to the lower air box. Air is directed through the intake tube into the engine's throttle body, ensuring a guaranteed power gain. The intake tube features a durable textured black powder-coat finish and accommodates the factory mass air sensor. The K&N cold air intake system, featuring a mandrel-bent aluminum intake tube, guarantees an increase in horsepower and torque. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized cone-shaped air filter can be used for up to 100,000 miles before servicing is required, depending on driving conditions. Please note that some K&N 77 series air intakes may not be legal for sale or use in California and other states adopting California emission standards, while others are CARB exempt and 50 state legal.

Installation Instructions
Installation Instructions
Installation Instructions
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