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Mazda 3 Injen Air Filters

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Latest Customer Reviews

Injen Hydro Shield Reviews


Hydro shield

Reviewed By Gregory M (CARY, NC) Reviewed for a 2008 Mazda 3 —7/28/2015 8:37 PM

Pretty good. Checked after driving in heavy rain. Filter not wet but hydro shield was

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Injen Replacement Air Intake Filters Reviews


Bad Placement in 06 Mazda 3 - 2.3L

Reviewed By Brad G (Beaverton, OR) Reviewed for a 2006 Mazda 3 —3/3/2010 5:20 AM

This is a high quality intake. It provides a deeper tone out of your ride and a performance increase you can feel immediately! In my ride, I have this intake, stock headers and a cat-back Borla exhaust system. It sounds deep and throaty at those mid-high-range RPMs, it rumbles deep and low cruising at 3,000RPMs, and at 7,000RPMs right before the shift, you'd think your in a Ferrari. It definitely impresses those who think a 2.3L has to sound like a "ricer". Only trouble is the placement of the Injen cold air intake (at least on my Mazda 3) is a pain in the neck. To install a new filter, I have to remove my drivers side tire, undo about 10 screws and bend/snap apart the hard plastic to get access to the old filter, giving me about a 4 inch space to maneuver the old intake off the pipe and put the clean one in. Consider an intake that sits just below your hood if you live in a rainy place. I have to replace it every couple months here in the rainy Northwest. Great intake though, highly recommended. A++++++++

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