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K&N Drop-In Replacement Air Filter (15-20 GT350)

Market Price $96.99 You Save 35% ($34.00)
Our Price

$62.99 (each)

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  • Item 405189

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    Features & Details

    • Improves Horsepower and Acceleration
    • Filters Out Harmful Contaminants
    • Red, Oil Treated, Cotton Gauze Construction
    • Conical Stock Style Air Filter Size is 7.94x7.25x5.31 inches
    • Filter Is Washable and Reusable
    • Easy Drop-In Replacement
    • Backed by K&N's 10-Year/Million Mile Limited Warranty
    • Designed for Use With the Stock Air Box
    • Fits All 2015-2020 Ford Mustang GT350 Models
    Enhances Engine Performance. Designed to filter harmful debris, this K&N Drop-In Replacement Air Filter protects your Mustang GT350 engine’s vital parts, increasing horsepower and acceleration rate. It efficiently cleans incoming air at higher volumes compared to stock filters for a more efficient airflow in your intake.

    Excellent Filtration. Made up of high-quality specially treated cotton gauze, this Drop-in K&N Replacement traps unwanted contaminants and debris. Its custom-fit designed according to your existing factory air box ensures that no air escapes the filtration for maximum engine protection.

    Washable, Reusable Filter. This Drop-in Replacement Filter is worth the value for your money. It is designed to be reusable and can last up to 50,000 miles on average before cleaning. Simply wash the filter, re-oil, and you’re on set for few thousand miles more on the road.

    Drop-In Replacement. Installing this K&N Air Filter is made so easy and quick; you don’t need a mechanic to do it. You simply drop in the replacement air filter to the original factory air box and you’ve boosted your engine’s performance once more.

    Million Mile Limited Warranty. When it comes to quality, K&N Air Filters are guaranteed for the long haul. It’s even backed up by a 10-Year/Million Mile Limited Warranty where you can use depending whichever comes first from the date of purchase.

    Application. This K&N Replacement Air Filter is specifically designed to fit on all 2015-2020 Ford Mustang GT350 models equipped with stock air box.  

    Fitment: 2015 2016 2017 2018 2019 2020 Details

    MPN# E-0649

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Air Filter
    Installation Info
    Will it fit my Mustang?

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          Customer Reviews (3) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 3.333333 3.3
          • Fit 5 5

          • 5/5

            Installation Time: Less than 1 Hour

            June 22, 2019

            Nice change over stock

            I felt the difference immediately. I really like KandN.


            Year: 2015 Submodel: GT

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            May 30, 2019

            High Quality, Easy Install

            Was so excited when my KandN filter arrived! This filter is of superb quality, a big improvement over the factory filter on my GT350. Installation was a breeze! It takes longer to pop the hood than to change this filter. There is a noticeable difference in how much easier the engine can breathe. Another great purchase from American Muscle!


            Year: 2018 Submodel: GT350

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            March 19, 2019

            Fits great

            Affordable intake and does the job. Washable and reusable. Just buy the oil when you wash it.


            Year: 2016 Submodel: GT350

            Helpful (1)

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