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K&N Series 77 High Flow Performance Cold Air Intake (04-06 4.6L)

Market Price $384.09 You Save 13% ($50.10)
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  • Item T525667
  • MPN# 77-2557KP

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Features & Details

  • Series 77 High Flow Performance Cold Air Intake
  • Increases Performance
  • Free-Flowing Aluminum Intake Tube
  • Oiled Air Filter Removes Harmful Contaminants
  • Filter is Washable and Reusable
  • NO Computer Tune Required
  • Simple Bolt-On Installation
  • CARB EO # D-269-34
  • Fits 2004-2006 4.6L F-150s
More Power Towing. Bring your Ford F-150 to a whole new level of performance with this simple K&N Series 77 High Flow Performance cold air intake. It creates a more efficient pathway to your engine for air, letting it operate at higher power levels. Imagine the added acceleration, towing and hauling power that you'll get from this simple enhancement. It installs easily and comes with everything needed to bump up the performance of your vehicle's engine.

A No Tune Installation. There is no need to tune up your F-150 before installing this cold air intake. It works just fine with standard tuning and will leave you with a notable enhancement in performance. The kit will also work if you have a tuned engine, and might even offer more enhanced performance.

Reusable Fine Filter. The K&N Series 77 High Flow Performance cold air intake is built from epoxy-coated aluminum fins wrapped around top quality cotton gauze soaked in special oil. This allows the filter to grab particles from the air quickly, and it makes it entirely washable. The filter is easy to maintain and can be used for tens of thousands of miles in standard conditions before it needs cleaning.

Tough Efficient Build. The K&N Series 77 High Flow Performance cold air intake is built for strength and efficiency. It features a smooth intake tube that's made from chromed metal for a path of least resistance for incoming air. It comes with a tough heat shield that holds the whole unit in place while protecting the intake filter from hot air and debris. The filter is made from epoxy aluminum and designed for long-term weather resistance.

One Hour Install. This cold air intake set goes on in an hour with minimal work or tools. Just remove the old parts and bolt in the new ones and you're done.

K&N Million Mile Limited Warranty

50 State CARB Approved. This K&N cold air intake is CARB approved in a total of 50 states, so you can use it nearly anywhere you like in the US without issue. Use the filter with confidence because it's equipped with EO# D-269-37 from CARB.

Application. This K&N Series 77 High Flow Performance Cold Air Intake is specially designed to fit the 2004-2006 F-150s equipped with the 4.6L V8 engine.

Note: Coupon codes cannot be applied to this product.

Fitment: 2004 2005 2006 Details

What's in the Box
  • (1) Intake Tube
  • (1) 55" Edge Trim
  • (1) 17" Edge Trim
  • (1) Adapter
  • (1) Air Filter
  • (1) Heat Shield
  • Necessary Hardware
Installation Info
Will it fit my F-150?

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 5 5
  • Fit 5 5

  • 5/5

    Installation Time: Less than 1 Hour

    February 15, 2017


    Definitely worth the money if youre gonna spend it go with the best name in air filters


    Year: 2006

    Helpful (1)

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