1997-2003 F150 4.6L / 5.4L V8 K&N 77-Series Cold Air Intake KN-77-2514KP

Increase Your Horsepower With K&N's Air Intake

You can always trust the brilliant intake engineers over at K&N Filters to design something special for your Ford F150, and the 77-Series high-Performance Cold Air Intake Kit does not disappoint. Adding a cold-air intake is a perfect way to get some easy power and performance gains for your truck. The 77-Series intakes are up-gunned versions of K&N's more standard cold air intake kits. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow, allowing your truck's engine to inhale a larger amount of air than the restrictive OEM air filter assembly. This kit includes a polished aluminum intake tube, massive air filter and heat shield.

Performance K&N Filter with Heat Shield & Inlet Tube

K&N uses a massive air filter for their 77-Series CAI that is housed in an air dam to keep out any radiant heat from your engine. The filter is one of K&N's high-flow models that is washable and reusable for the life of your truck. This filter brings in a much larger volume of air than stock along with improved filtration. Along with the filter, each K&N 77-Series kit comes with a full heat shield assembly and a highly efficient inlet tube that work together to promote improved airflow into your F150's engine.

K&N Dyno Results (2001 Ford F150 5.4L): +9.7 horsepower & 12.44 lb./ft. of torque increase.

Fitment: 1997-2003 Ford F150 4.6L/5.4L V8 - Does NOT include LOBO Editions.

50-State Legal: This air filter meets the California Air Resource Board (CARB) regulations, making this modification street legal and ensures it is allowed for emissions testing. The CARB EO# is D-269-37.

Warranty Information: K&N backs this Cold Air Intake with their "Million Mile Limited Warranty".