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Audi Injen Air Intake Systems

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Latest Customer Reviews

Injen SP Series Cold Air Intake Reviews


Overall a good bang for the buck

Reviewed By Carl R (WINCHESTER, VA) Reviewed for a 2014 Audi S4 —6/30/2016 5:40 AM

considering the cost/performance and lack of availability of other options I decided to go with the Injen Intake. Price is very good through AA and I'm thus far pleased with my decision. My car is Stage II so I can't say I notice any real difference in performance but I do like hearing the supercharger sing.

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Injen Replacement Air Intake Filters Reviews


just what i hoped for

Reviewed By Anthony L (North Huntingdon, PA) Reviewed for a 1998 Audi A4 Quatro —8/3/2006 6:06 PM

I put the new filter on a custom intake for my audi (there aren't any out there) and noticed a big improvement. So far i've noticed a gain in MPG, little bit of HP, but the biggest improvement was the higher amounts of low end torque. It also made the engine sound meaner.

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Injen RD Series Cold Air Intake Reviews


Worth it

Reviewed By William H (MCDONOUGH, GA) Reviewed for a 2008 Acura TL —5/31/2016 2:59 PM

Took me a little over 2 hours to install. Instructions were clear. Looks great. Don't notice anything at idle or normal driving. But once you put your foot down it comes to life and sounds great. Not sure about horsepower as car is pretty quick already but I love the much added growl it gives when you ask for it. No regrets. For the price it is a must.

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