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K&N Product Information for 77-2556KP
Intake Kits > Performance Intake Kit

 
Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Air Intake is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series air intakes have a polished aluminum finish and come with a Million Mile Limited Warranty. K&N intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger amount of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions). Some 77 Series Air Intakes are not legal for use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website vehicle parts search for specific CARB status. [MORE]
 
  Part 77-2556KP Product Specifications
  Product Style: 77 Series Kits
Estimated Horsepower Gain: 9.53 HP @ 3725 RPM
Color: Polished
Replacement Filter: RC-5046
CARB Exempt: See Application Link Below
CARB EO Number: D-269-34
Weight: 11.3 lb (5.1 kg)
Product Box Length: 22.38 in (568 mm)
Product Box Width: 14.38 in (365 mm)
Product Box Height: 15.25 in (387 mm)

K&N 77-2556KP Inventory Status
USA: In stock
United Kingdom:  In stock

Accessories
RC-5046 - Replacement Filter
RC-5046DK - Air Filter Wrap
RC-5046DL - Air Filter Wrap
RC-5046DR - Air Filter Wrap
RC-5046DY - Air Filter Wrap

Available Information
77-2556KP Vehicle Applications
Dyno Chart - 2004 Ford F-150 5.4L - 9.53HP increase
Installation Instruction Sheet
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