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AirAid SynthaMax Cold Air Intake Replacement Filters

  • $67.67 - $138.09
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    Aging is inevitable. Just like your granddad's Buick, and your granddad himself, things just wear out with age. That also goes for the air filter powering your aftermarket cold air intake system. After thousands of crud-catching miles, that old lunger eventually needs to be put out to pasture. So replace it with a fountain of youth filter, the Airaid SynthaMax Cold Air Intake Replacement Filter.

    Built on a urethane frame, the Airaid SynthaMax filter features 2 layers of non-oiled, 100% synthetic fiber surrounded by a 304 stainless steel mesh. On the outside, needlefelt polyester delivers the first stage of filtration and high-airflow. Then, rayon and polyester layers capture any pollutants that sneak through—giving you maximum airflow and ultimate protection against piston-pummeling particles.

    The power behind SynthaMax is easy use and a long life. It requires no oil, so you just clean it with normal detergent, dry and reinstall. The material is completely reusable, meaning your SynthaMax could be the last Cold Air Intake Replacement Filter you buy. Even better, Airaid makes it right here in the USA and backs your Cold Air Intake Replacement Filter with a “No Hassle" Lifetime Warranty.


    AirAid SynthaMax Cold Air Intake Replacement Filters Customer Reviews

    Average Rating

    5 Customer Reviews

    AirAid, perfect fit

    Reviewed by carl w (Pine, AZ) — Jan 27, 2017 2:54 PM

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    I received my SynthaMax filer very quickly. It fit perfect and great peace of mind having it on my 2014 Mustang. Thanks for a great product, great prices and fast service.

    SynthaMax Cold Air Intake Replacement Filters Review

    Reviewed by Dylan M (SEMINOLE, FL) Reviewed for a 2006 Ford F-250 — Feb 10, 2016 8:24 PM

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    It arrived in the amount of time they said, and it was a direct replacement and it came with filter cleaner. Definitely runs smoother and breaths a lot better. Definitely recommend if your filter needs to be replaced.

    Air filter

    Reviewed by Richard C (Yakima, WA) Reviewed for a 2008 Nissan Frontier — Aug 03, 2015 10:47 PM

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    Works like an air filter.


    Reviewed by April H (WILLS POINT, TX) — Jul 08, 2015 2:52 AM

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    Great value and fast shipping! Easy install!

    Excellent dry filter replacement

    Reviewed by Todd S (Hudsonville, MI) Reviewed for a 2012 Ford Mustang — Apr 08, 2015 4:17 AM

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    Thanks for the great replacement filter, works great and preformed well during a recent Route 66 road trip. A great alternative for the AirAid oiled filter...