ECOGARD XA5592 Premium Engine Air Filter Fits Subaru Outback, Forester, Impreza, Legacy, XV Crosstrek, Crosstrek, B9 Tribeca, Tribeca, WRX, WRX STI COMPATIBLE with 2005-2017 Subaru Outback, 2009-2018 Subaru Forester, 2008-2016 Subaru Impreza, 2005-2017 Subaru Legacy, 2013-2015 Subaru XV Crosstrek, 2016-2017 Subaru Crosstrek, 2006-2007 Subaru B9 Tribeca, 2008-2014 Subaru Tribeca. IMPROVE PERFORMANCE by changing your vehicle's air filter at least every 12,000 miles (or as recommended in your car owner's manual); to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and long term power. AVOID INCREASED ENGINE WEAR caused by dirty air intake filters that may allow damaging particles to get into the engine. FACTORY FIT FOR EASY INSTALLATION. Replaces: FRAM CA9997 Purolator A35592 WIX 46914 OE 16546-AA10A. SPECIFICALLY ENGINEERED AND TESTED for Subaru OE (original equipment) engine air filter's fit, form, and function.