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AFE Magnum FLOW Pro DRY S Replacement Air Filter (15-20 GT, EcoBoost, V6)

Item 398781
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$68.00 (each)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Replacement Air Filter
      • Upgraded Filter Design
      • Increases Flow by 47%
      • 3-Progressive Layers
      • Oil-Free Style
      • Polyurethane Frame
      • Bump Seal Makes a Custom Fit
      • Washable and Reusable
      • Installs Easily
      • Includes Limited Lifetime Warranty
      • Fits 2015-2020 GT, EcoBoost and V6 Mustangs


      Gain a Cleaner, Meaner Performance. Your racing machine depends on clean air to get the engine fired up and ready to rumble. To give it the cleanest, most efficient air flow you need a high quality filter. This AFE Magnum FLOW Pro DRY S OE Replacement Air Filter fits the bill- and your car.

      High-End Filter Design. This AFE Magnum Replacement Air Filter is designed for performance applications. Its strong features include 3 progressive layers of media. The design makes for a high flow rate, improving flow by 47%, while also offering cleaner air through the oil-free synthetic layers and an evenly spaced pleat design. To keep it working efficiently you can conveniently wash and reuse it.

      Secure and Strong Make. To ensure this Air Filter integrates perfectly into your vehicle, it is made with a bump seal that provides a custom fit. It also boasts a polyurethane 360 degree frame for strength and fit. 

      Easy to Install. You can upgrade to this Air Filter easily since it is a direct OE style fit.

      Limited Lifetime Warranty. This AFE Magnum Replacement Filter comes with a limited lifetime warranty. See manufacturer information for details.

      Application. This AFE Magnum FLOW Pro DRY S OE Replacement Air Filter is designed to be used on the 2015-2020 GT, EcoBoost and V6 Mustangs.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      MPN# 31-10255

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (25)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 25 customers

      Installation Time: Less than 1 Hour

      • February 13, 2020

        5 2019 EcoBoost - Javi800000 Installation Time: Less than 1 Hour

        Good filter

        Nothing special it is just a filter, the reason why I bought it was for the re usable aspect of it, the car maybe felt a bit more better in the high rpm range but could all really be a mental thing. Over all fits nice and the fact that it’s resusable, it will pay for itself.

        Helpful (0)
      • February 02, 2020

        5 2018 GT - Misael Installation Time: Less than 1 Hour

        Worth Upgrade

        Great little upgrade over stock filter. While raw performance gains will be small, the most noticeable different was healthier throttle response. Not only was it quicker, it was also more confident in acceleration. I think this is the way to go over a full cold air intake, considering the stock airbox is already fantastic.

        Helpful (0)
      • January 25, 2020

        5 2017 GT - Tuxedomouse Installation Time: Less than 1 Hour

        Improved gas mileage by 1mpg. Really!

        In mixed driving over the past 2 years, my '17 GT has always averaged 18.6mpg in mixed city/hwy on my typical ride to/from work. After installing this filter, same drive, same driving style, my mpg average is up now to 19.7mpg. Seriously.

        Helpful (0)
      • December 31, 2019

        5 2017 GT - AkelI Installation Time: Less than 1 Hour

        More flow more powa!!

        This simple mod made a noticeable difference. Car became more responsive, before it would take a split second for the power to come on when you jab the throttle but now its instantly there. Dont know if there are actual hp gains but you will feel the difference, my car has no engine mods and it makes the car more aggressive and enjoyable.

        Helpful (0)
      • December 26, 2019

        5 2018 GT - crimson5liter Installation Time: Less than 1 Hour

        Very good upgrade over stock

        Really good upgrade over the stock filter. I had more intake noise, a slightly louder exhaust, and better intake temps. I swear I could also feel noticeably better throttle response and performance. Sure, not like anything crazy, but this filter did totally outdo my expectations.

        Helpful (0)
      • July 30, 2019

        5 2019 EcoBoost - PaulV Installation Time: Less than 1 Hour

        AFE Magnum Flow

        Filter is a perfect fit in my 19 Ecobbost. I wanted a Dry filter and I'm not disappointed. Seems to help on takeoff. Would recommend definitely.

        Helpful (0)
      • July 13, 2019

        5 2015 V6 - StangPaul Installation Time: Less than 1 Hour


        Not only did this give me a very noticeable increase in horsepower and torque, but on a Highway trip I got 31 mpg. 3 more than Ford says it is capable of. This is the best bang for the buck modification I have ever made to any of my cars, and I've modified more than 20 over the years. BUY THIS PRODUCT.

        Helpful (0)
      • July 13, 2019

        4 2018 GT - Blackcoyote

        AFE filter

        Its a filter, not much else to say. Dry filters are preferred on these cars since the oil can get sucked off and leave a film on your MAF. That being said i got this one to fit, but barely. Stock box had alot of issues and i had to undo clamps and other things to make adjustments to the box to get lid to seal. Might try the AEM instead.

        Helpful (0)
      • July 08, 2019

        5 2016 EcoBoost - Alec Installation Time: Less than 1 Hour

        Easy install and acceleration gain

        Took 2 minutes to install, no time needed. Slightly noticeable increase in acceleration.

        Helpful (0)
      • May 28, 2019

        3 2019 GT - GH Installation Time: Less than 1 Hour

        AFE filter

        I installed this AFE filter. I didn't notice a big difference, maybe a small difference in throttle response. No sound change or feel of more power. I do like that's its washable.

        Helpful (0)

      Questions & Answers (3 answers)

      3 Top Rated Questions

      The manufacturer doesn't list the Mustang 2018 GT as supported with this filter. Can you confirm it will fit a Mustang 2018 GT?

      • Yes, this replacement filter will also fit the 2018 GT Mustangs without an issue. We do test these products to ensure that they do fit properly.

      Helpful (1)

      Where is this made?

      I would like to purchase for my 2019 Ford Mustang GT and had read in a comment on another site for this same part number that he couldn't get it to fit correctly for his 2019 Ford Mustang GT, so while being a little redundant, I would just like to confirm this indeed will fit the 2019 Ford Mustang GT?

      • This will fit 2019 GT models.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Magnum FLOW Pro DRY S OE Replacement Air Filter

      Tech Specs

      Will It Fit My Mustang

      • EcoBoost - 15, 16, 17, 18, 19, 20
      • GT - 15, 16, 17, 18, 19, 20
      • V6 - 15, 16, 17

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