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Audi A4 Injen Cold Air Intakes

European engineering is famous for its precision and attention to detail. However, even the factory engine in your Audi A4 is able to be improved upon with gear like Audi A4 Injen cold air intakes from AutoAnything, which are built to increase airflow and horsepower.
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Latest Customer Reviews

K&N 69 Series Typhoon Intake Systems Reviews

K&N 69 series

Reviewed By Danny M (Ogdensburg, NY) Reviewed for a 2014 Audi A4 —10/24/2017 9:42 AM

Great product, it sound amazing. highly recommend it.

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AEM Cold Air Intake System Reviews

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Reviewed By Ana E (WHEATRIDGE, CO) Reviewed for a 2007 Audi A4 —7/17/2017 2:05 PM

Sounds sick!! My turbo spools mean all around great part but kind of pricey

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Volant Cold Air Intakes Reviews

A little Too easy...

Reviewed By Rick A (Los Angeles, CA) Reviewed for a 2009 Audi A4 —6/14/2017 12:44 PM

Very straight forward install. The only problem was removing the MAF Sensor with the supplied T-20 bit as it did not fix but was able to loosen the screws & make the switch. Notice the gains instantly with the acceleration & the turbo sounds bad-ass winding up. Easy purchase for instant power.

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About Audi A4 Injen Cold Air Intakes

To find the best Audi A4 Injen CAI, rely on AutoAnything to provide a superior yet affordable selection. We pride ourselves on providing the best mod gear for amateur and professional automotive enthusiasts, and air intakes are just the tip of the iceberg. No matter what parts you buy, you always get Free Shipping and our 1-Year, Lower Price Guarantee. Our cold air intakes not only boost your throttle response and horsepower, but they also improve your fuel economy, saving you time and money at the pump. You also can enjoy a subtle performance growl and a visually appealing engine bay.