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Nissan Frontier Injen Air Intake Systems

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Latest Customer Reviews

Injen Power-Flow Cold Air Intake System Reviews

All about the MPG...

Reviewed By Michael L (PLANO, TX) Reviewed for a 2007 Nissan Frontier —1/2/2013 11:13 AM

Having bought a used 2007 Nissan Frontier with after market dual exhaust already installed and only getting 16.5 MPG I thought putting the Ingen Power-Flow Cold Air Intake System could improve my MPG. Super easy to install, just need to take your time.

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Injen Replacement Air Intake Filters Reviews


Reviewed By jose c (Portland, OR) Reviewed for a 2007 Nissan Altima —10/7/2015 4:28 PM

I bought an injen air filter for a reasonable price. It came on time and perfect condition.

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Injen Hydro Shield Reviews

Great insurance policy for engine!

Reviewed By David J (Clarence, NY) Reviewed for a 1990 Ford Mustang —10/6/2015 8:24 PM

The Injen Hydro Shield is an amazing invention. I t is simply a simple device that is easy to install and is good looking. The shield does its job and reliability is unquestionable. Good buy that does its job.

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