K&N High-Flow Lifetime Engine Air Filter - Washable, Fits Subaru - 33-2304

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration. Compatible Vehicles: 2011-2015 LANCIA Thema 2006-2007 SUBARU B9 Tribeca 2016-2017 SUBARU Crosstrek 2008-2017 SUBARU Exiga 2008-2019 SUBARU Forester 2011-2013 SUBARU Forester Turbo 2008-2016 SUBARU Impreza 2007-2009 SUBARU Impreza II 2007-2008 SUBARU Impreza II WRX 2007-2008 SUBARU Impreza II WRX STI 2008-2008 SUBARU Impreza III 2008-2008 SUBARU Impreza III WRX STI 2008-2014 SUBARU Impreza WRX 2008-2014 SUBARU Impreza WRX STi 2005-2019 SUBARU Legacy 2005-2009 SUBARU Legacy GT 2003-2010 SUBARU Legacy III 2003-2014 SUBARU Legacy IV 2014-2019 SUBARU Levorg 2003-2021 SUBARU Liberty 2009-2014 SUBARU Liberty Exiga 2004-2019 SUBARU Outback 2003-2008 SUBARU Outback II 2009-2009 SUBARU Outback III 2005-2006 SUBARU Outback XT 2005-2014 SUBARU Tribeca 2012-2021 SUBARU WRX 2012-2018 SUBARU WRX STI 2012-2017 SUBARU XV 2013-2015 SUBARU XV Crosstrek

• MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability
• ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters
• EASY INSTALLATION: K&N Air Filters are pre-treated and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
• ULTIMATE LONGEVITY: No-hassle limited lifetime warranty on stock replacement K&N air filters- limitations apply
• CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles)
• 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
• RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
• ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance