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K&N Series 77 High Flow Performance Cold Air Intake (02-12 4.7L RAM 1500)

Market Price $672.29 You Save 45% ($301.30)
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$370.99 (each)

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  • Item R100628

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    Features & Details

    • Augments Horsepower
    • Enhances Engine Sound & Throttle Response
    • Estimated Horsepower Gain of 6.8 HP @ 4743 RPM
    • Oversized Cone Shaped Filter
    • High-Flow, Chrome Topped Filter
    • Free-Flowing Aluminum Tube
    • Basic Installation
    • No Computer Re-Tune Necessary
    • 50-State Emissions Legal, CARB EO D-269-37
    • Fits 2002-2012 4.7L Dodge RAM
    Intensifies Performance. Intensify the performance value of your 2002 to 2012 Dodge RAM with a 4.7L engine with the K&N Series 77 High-Flow Performance Cold Air Intake system. You'll command the road with enhanced horsepower. This replacement for the restrictive factory air filter and intake housing was designed to improve throttle response and engine sound. It offers better fuel economy due to the increased airflow into the engine.

    Requires No Tuning. No additional tuning is required with this innovatively designed cold air intake system. Your truck will perform at a higher-caliber without having to reprogram its computer. The top quality factory tuning gives your RAM boosted power.

    Series 77 Air Filter. You can use this oversized, cone-shaped filter for up 100,000 miles before you will need to have it serviced, all depending on specific driving conditions. You'll love the fact that it can be washed and reused for the lifetime of your truck. The chrome-topped, high-flow filter and heat shield are installed in the previous air box space.

    Quality Design. This system has a mandrel-bent aluminum tube that was designed as a replacement for the restrictive factory air filter and air intake housing. The intake restriction will be decreased as the air flow is smoothed and straightened. Your RAM 's engine will be able to intake a higher portion of air than the factory air filter assembly. The heightened air flow will give your truck better power and acceleration in the engine's RPM range. A unique chrome-like polished finish adds durability to the free flowing aluminum tubing. Your truck will have significant power gains as the air is pushed into the engine's throttle body. The intake tube efficiently accommodates the crank case vent hose and air temperature sensor.

    Simple Installation. Installation is straight forward and can be completed in under 90 minutes. The system is mounted onto the existing factory mounting points. The process involves using common tools like a screwdriver and ratchet set. The kit includes all necessary parts and installation instructions.

    Limited Warranty. K&N offers a Million Mile Limited Warranty to their customers. The cold air intake system will perform well up to 100,000 miles prior to the need for servicing, depending on driving conditions.

    CARB Certified. The K&N Series 77 Cold Air Intake system has a CARB EO Number of D-269-37. It is street legal in all 50 US states.

    Application. The K&N Series 77 High-Flow Performance Cold Air Intake system has been designed to fit the 2002-2012 Dodge RAM equipped with a 4.7L engine.

    Technical Note. The K&N Cold Air Intake is not designed for vehicles equipped with a Body Lift.

    Fitment: 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Air Filter
    • (1) Intake Tube
    • (1) Heat Shield
    • (4) Clamps
    • (2) Couplers
    Installation Info
    Tech Specs
    Cold Air Intake Specifications
    Year/Model: 2002-2012 4.7L Filter Placement: Engine Bay
    Material: Aluminum Tube
    Cotton Gauze Filter
    Finish: Polished
    Manufacturer: K&N Computer Tune Required: No
    Will it fit my Ram 1500?

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          Customer Reviews (2) Write a Review

          Overall Rating 4

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4.5 4.5
          • Fit 3.5 3.5
          • Bang For Your Buck 4 4

          • 4/5

            Installation Time: Less than 1 Hour

            November 14, 2018

            Air filter product

            I am very happy with the KandN air filter 77 series that I purchased through this website. It was easy to install, only issue I have is the brackets to mount the box do not line up.


            Year: 2010 Submodel: TRX Engine: 4.7L V8

            Helpful (3)

          • 4/5

            August 03, 2018


            The box came open but got everything there, hopefully


            Year: 2009 Submodel: SLT Engine: 4.7L V8

            Helpful (6)

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