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Audi A4 Injen Air Intake Systems

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Latest Customer Reviews

Injen SP Series Cold Air Intake Reviews


Amazing

Reviewed By United A (Hopewell Junction, NY) Reviewed for a 2006 BMW 3-Series —6/26/2015 9:51 PM

This intake was installed on a BMW 330xi 2006. The installation was easy and it comes with step by step directions. Overall the car sounds, and feels a lot better. You can tell the engine is breathing much better.

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Injen Hydro Shield Reviews


Great peitwction

Reviewed By Danny L (TORRANCE, CA) Reviewed for a 2005 Nissan Murano —6/7/2015 9:54 AM

So far so good. No real rain yet here in sunny SoCal but when out driving in the desert it also helps to keep sand and dust from clogging up the filter. I'll update when we do start getting rain.

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Injen Replacement Air Intake Filters Reviews


Excellent filter and excellent price.

Reviewed By Andrew B (Carmel, IN) Reviewed for a 2003 Hyundai Tiburon —5/28/2015 8:10 PM

Replaced old eBay filter and while it sounds the same, this filter seems to increase mpg a tad more and also throttle response. Could be all just be mental but it feels like so. Awesome filter!

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