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GMC Sierra Injen Air Intake Systems

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Latest Customer Reviews

Injen Power-Flow Cold Air Intake System Reviews


Deep sound

Reviewed By Ryan G (Cranston, RI) Reviewed for a 2010 Ford F-150 —2/17/2016 9:01 AM

Was pretty easy to instal in my truck. I put it in a 2010 f150 Stx. Sounds great when you hit the gas. Although it mostly bought it to help gas mileage .... It got worse ! But I think that's because I have been driving like a @ss. Deff can feel a power increase.

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Injen Evolution Cold Air Intake Reviews


Awesome! Was quite easy install and fit perfectly.

Reviewed By Paul G (Childersburg, AL) Reviewed for a 2009 Dodge Ram —1/8/2016 6:33 PM

This unit changed my truck drastically! The pick-up from a dead start has improved and speed increases after reaching highway cruising is dramatic. My around-town mileage increased from 13.5 to 14.5. I have not checked it on a trip yet. The sound level did increase in the truck but is not objectionable. I am well pleased with this addition.

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