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2009 Audi A5 Gas Saving Products

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Latest Customer Reviews

K&N Air Filters Reviews


Best Air Filter

Reviewed By Todd M (Bethlehem, GA) Reviewed for a 2014 Audi A5 —8/7/2016 12:44 AM

K&N is the best rechargeable air filter on the market in my opinion. With the ease of replacement and the increase in horsepower gains you just cant go wrong.

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Magnaflow Exhaust Systems Reviews


Touring Exhaust

Reviewed By Tony P (GREENWOOD VILLAGE, CO) Reviewed for a 2014 Audi A5 —5/30/2014 1:05 PM

I've had this exhaust on my older 1.8T Jetta and it was quite but, this one for the Audi is much louder. The system is good but, a bit too noisy for a new car. Too much noise now for a car you use all day long to make calls in. Had to remove.

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aFe Pro-Dry S Air Filters Reviews


i think it is a good investment.

Reviewed By Nicholas C (Irvine, CA) Reviewed for a 2011 Audi A5 —12/1/2012 1:34 PM

Noticeable improvement in throttle response.

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Helpful 2009 Audi A5 Gas Saving Products Articles