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Injen Gas Saving Products

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  • Injen SP Series Cold Air Intake

  • Injen IS Series Short Ram Intake

  • Injen Power-Flow Cold Air Intake System

  • Injen RD Series Cold Air Intake

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Latest Customer Reviews

Injen SP Series Cold Air Intake Reviews

Best intake ever

Reviewed By Donald S (CHAPIN, SC) Reviewed for a 2004 Acura RSX —11/25/2015 9:47 AM

This injen cold air intake is awesome! When VTEC kicks in the sound is orgasmic. By far the best intake

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Injen Power-Flow Cold Air Intake System Reviews

2015 Nissan Titan INJEN intake.

Reviewed By James M (Waterford, MI) Reviewed for a 2015 Nissan Titan —11/24/2015 4:37 AM

Fantastic upgrade from stock. Nice "growl" sound on full throttle. Not overbearing with noise. No cab resonance. Fit and finsh on intake is great. Install does take longer than an hour, maybe two. Really notice a "seat of the pants" power improvement from off idle through the midrange, not just at high revs. Well worth the money. I got the Amzoil dey filter too.

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Injen RD Series Cold Air Intake Reviews

Nifty Addition

Reviewed By David T (Kingwood, TX) Reviewed for a 2007 Acura TL —11/22/2015 11:34 AM

I had previously had some difficulty finding a good CAI that would actually fit my car (I have a 2007 Acura TL S-Type/3.5, not 3.2 Litre), and for whatever reason that particular year & model engine does not come equipped with a M.A. Sensor on the intake, which precluded me from getting a K&N Typhoon, or any other Ram Air intakes that would work on my car. Well, I lucked out when I found the Injen CAI for my car. It came to me real quick, was tough to install, but works GREAT! Love it!!!

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