aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 09-11 / Q5 09-10 L4-2.0L (t) 31-10181

Pro DRY S Filter Media: This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity. This media is best suited for street use. Pro DRY S filters are easily recharged with aFe's POWER CLEANER. Rounded Deep Open Pleats: aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing increased flow and greater dust holding capacity. Progressive Bump Seal: This pliable sealing surface conforms to even the most uneven filter housing, making for a perfect filter fit and sealing surface every time. This design eliminates the use of gaskets or sealants and always goes back to its original form. Full Polyurethane Frame: All aFe POWER flat panel performance air filters are constructed with a full 360-degree polyurethane frame. Unlike other materials that degrade after repeated heat cycles in an engine bay, polyurethane maintains its original molded shape. Emissions Disclaimer: This product does not require a CARB EO#. VEHICLE APPLICATIONS Year Make Model SubModel Engine Fuel 2009-2016 Audi A4 L4 2.0L (t) Gas 2009-2016 Audi A4 Quattro L4 2.0L (t) Gas 2010-2016 Audi A5 L4 2.0L (t) Gas 2010-2017 Audi A5 Quattro L4 2.0L (t) Gas 2013-2016 Audi allroad L4 2.0L (t) Gas 2011-2017 Audi Q5 L4 2.0L (t) Gas