An AEM DryFlow Filter Will Help Your Audi 1.8L & 2.0L Breathe Better Than Ever

The AEM 28-20945 DryFlow Air Filter increases horsepower & torque on the Audi 1.8L & 2.0L

The AEM 28-20945 DryFlow air filter is designed to increase horsepower on the Audi 1.8L & 2.0L

A decade ago, 4-cylinder engines were relegated to small economy cars, and V6 engines could barely crack 200-hp. But thanks to new engine technology like direct injection, low-friction construction methods, and turbocharging, tiny turbo-4s could now make big power. Like Audi's range of 1.8L and 2.0L turbo four liter motors. These little powerhouses are potent enough to motivate the 2007-2016 Audi A4, the 2013-2016 Audi Allroad, and 2008-2017 Audi Q5. Years ago, these cars used much bigger engines to make the same power that they do now. Now, you can help your turbo four-cylinder, by simply using the warranty-approved AEM 28-20945 DryFlow air filter.

The turbocharged Audi 1.8L and Audi 2.0L engines make their power by cramming lots of air into the cylinders, that way the fuel mist from the direct injection system has plenty of catalyst for a hot explosion. This heat is where horsepower comes from, because the force from the superheated explosion pushes each piston down to turn the crankshaft, and ultimately the wheels. It's the turbo's job to create the air charge, but that air still has to be drawn in through the stock intake system, where it has to contend with the OE Audi air filter. This "gate keeper" to the engine is made from a thick paper and as the miles rack up, a layer of dirt builds in the folds. Naturally, this reduces the amount of air reaching the turbo compressor, and thus your horsepower will be significantly reduced as well.

An AEM 28-20945 DryFlow Air Filter will boost performance without voiding your Audi warranty

An AEM 28-20945 DryFlow air filter will not void your Audi warranty

The AEM 28-20945 DryFlow air filter on the other hand, is made from a special 3-dimensional synthetic material that is able to capture up to 99% of all airborne contaminants, then store them inside the filter until it is time for it to be cleaned. This depth loading design allows more air to reach the engine, which helps it to make more horsepower and torque without voiding the warranty. The reusable design also means that you won't have to buy any more of those expensive OE Audi air filters, and your investment is even protected by the AEM Lifetime Limited Warranty.

The 28-20945 fits the following vehicles:

2017 AUDI Q5 2.0L L4 Fuel Injection - All Models
2016 AUDI Q5 2.0L L4 Fuel Injection - All Models
2016 AUDI Q5 2.0L L4 Diesel Engine - Exc. 190BHP
2016 AUDI ALLROAD 2.0L L4 Fuel Injection - All Models
2016 AUDI A5 QUATTRO 2.0L L4 Fuel Injection - All Models
2016 AUDI A5 2.0L L4 Fuel Injection - All Models
2016 AUDI A5 2.0L L4 Diesel Engine - Exc. 190BHP
2016 AUDI A5 1.8L L4 Fuel Injection - All Models
2016 AUDI A4 QUATTRO 2.0L L4 Fuel Injection - All Models
2016 AUDI A4 2.0L L4 Fuel Injection - All Models
2015 AUDI Q5 2.0L L4 Fuel Injection - All Models
2015 AUDI Q5 2.0L L4 Diesel Engine - Exc. 190BHP
2015 AUDI ALLROAD 2.0L L4 Fuel Injection - All Models
2015 AUDI A5 QUATTRO 2.0L L4 Fuel Injection - All Models
2015 AUDI A5 2.0L L4 Fuel Injection - All Models
2015 AUDI A5 2.0L L4 Diesel Engine - Exc. 190BHP
2015 AUDI A5 1.8L L4 Fuel Injection - All Models
2015 AUDI A4 QUATTRO 2.0L L4 Fuel Injection - All Models
2015 AUDI A4 2.0L L4 Fuel Injection - All Models
2015 AUDI A4 2.0L L4 Diesel Engine - Exc. 190BHP
2015 AUDI A4 1.8L L4 Fuel Injection - All Models
2014 AUDI Q5 2.0L L4 Fuel Injection - All Models
2014 AUDI Q5 2.0L L4 Diesel Engine - Exc. 190BHP
2014 AUDI ALLROAD 2.0L L4 Fuel Injection - All Models
2014 AUDI A5 QUATTRO 2.0L L4 Fuel Injection - All Models
2014 AUDI A5 QUATTRO 2.0L L4 Diesel Engine - Exc. 190BHP
2014 AUDI A5 2.0L L4 Fuel Injection - All Models
2014 AUDI A5 2.0L L4 Diesel Engine - Exc. 190BHP
2014 AUDI A5 1.8L L4 Fuel Injection - All Models
2014 AUDI A4 QUATTRO 2.0L L4 Fuel Injection - All Models
2014 AUDI A4 ALLROAD 2.0L L4 Fuel Injection - All Models
2014 AUDI A4 2.0L L4 Fuel Injection - All Models
2014 AUDI A4 2.0L L4 Diesel Engine - All Models
2014 AUDI A4 1.8L L4 Fuel Injection - All Models
2013 AUDI Q5 2.0L L4 Fuel Injection - All Models
2013 AUDI Q5 2.0L L4 Diesel Engine - All Models
2013 AUDI ALLROAD 2.0L L4 Fuel Injection - All Models
2013 AUDI A5 QUATTRO 2.0L L4 Fuel Injection - All Models
2013 AUDI A5 QUATTRO 2.0L L4 Diesel Engine - From 9/13, Exc. 190BHP
2013 AUDI A5 2.0L L4 Fuel Injection - All Models
2013 AUDI A5 2.0L L4 Diesel Engine - From 9/13, Exc. 190BHP
2013 AUDI A5 1.8L L4 Fuel Injection - All Models
2013 AUDI A4 QUATTRO 2.0L L4 Fuel Injection - All Models
2013 AUDI A4 ALLROAD 2.0L L4 Fuel Injection - All Models
2013 AUDI A4 2.0L L4 Fuel Injection - All Models
2013 AUDI A4 2.0L L4 Diesel Engine - All Models
2013 AUDI A4 1.8L L4 Fuel Injection - All Models
2012 AUDI Q5 2.0L L4 Fuel Injection - All Models
2012 AUDI Q5 2.0L L4 Diesel Engine - All Models
2012 AUDI A5 QUATTRO 2.0L L4 Fuel Injection - All Models
2012 AUDI A5 2.0L L4 Fuel Injection - All Models
2012 AUDI A5 2.0L L4 Diesel Engine - All Models
2012 AUDI A5 1.8L L4 Fuel Injection - All Models
2012 AUDI A4 QUATTRO 2.0L L4 Fuel Injection - All Models
2012 AUDI A4 2.0L L4 Fuel Injection - All Models
2012 AUDI A4 2.0L L4 Diesel Engine - All Models
2012 AUDI A4 1.8L L4 Fuel Injection - All Models
2011 AUDI Q5 2.0L L4 Fuel Injection - All Models
2011 AUDI Q5 2.0L L4 Diesel Engine - All Models
2011 AUDI A5 QUATTRO 2.0L L4 Fuel Injection - All Models
2011 AUDI A5 2.0L L4 Fuel Injection - All Models
2011 AUDI A5 2.0L L4 Diesel Engine - All Models
2011 AUDI A5 1.8L L4 Fuel Injection - All Models
2011 AUDI A4 QUATTRO 2.0L L4 Fuel Injection - All Models
2011 AUDI A4 2.0L L4 Fuel Injection - All Models
2011 AUDI A4 2.0L L4 Diesel Engine - All Models
2011 AUDI A4 1.8L L4 Fuel Injection - All Models
2010 AUDI Q5 2.0L L4 Fuel Injection - All Models
2010 AUDI Q5 2.0L L4 Diesel Engine - All Models
2010 AUDI A5 2.0L L4 Fuel Injection - Non-US
2010 AUDI A5 2.0L L4 Diesel Engine - All Models
2010 AUDI A5 1.8L L4 Fuel Injection - All Models
2010 AUDI A4 QUATTRO CABRIOLET 2.0L L4 Fuel Injection - All Models
2010 AUDI A4 QUATTRO 2.0L L4 Fuel Injection - All Models
2010 AUDI A4 2.0L L4 Fuel Injection - All Models
2010 AUDI A4 2.0L L4 Diesel Engine - All Models
2010 AUDI A4 1.8L L4 Fuel Injection - All Models
2009 AUDI Q5 2.0L L4 Fuel Injection - All Models
2009 AUDI Q5 2.0L L4 Diesel Engine - All Models
2009 AUDI A5 2.0L L4 Fuel Injection - All Models
2009 AUDI A5 2.0L L4 Diesel Engine - All Models
2009 AUDI A5 1.8L L4 Fuel Injection - All Models
2009 AUDI A4 QUATTRO 2.0L L4 Fuel Injection - All Models
2009 AUDI A4 2.0L L4 Fuel Injection - All Models
2009 AUDI A4 2.0L L4 Diesel Engine - All Models
2009 AUDI A4 1.8L L4 Fuel Injection - All Models
2008 AUDI Q5 2.0L L4 Fuel Injection - All Models
2008 AUDI Q5 2.0L L4 Diesel Engine - All Models
2008 AUDI A4 2.0L L4 Diesel Engine - All Models
2008 AUDI A4 1.8L L4 Fuel Injection - All Models
2007 AUDI A4 1.8L L4 Fuel Injection - Exc., 163BHP

The reusable AEM 28-20945 DryFlow Air Filter is a drop-in replacement for that expensive OE Audi air

The reusable AEM 28-20945 DryFlow air filter is a drop-in replacement for that expensive OE filter


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