K&N K&N Engine Air Filter: Increase Power & Acceleration, Washable, Replacement Car Air Filter: Compatible with 2000-2013 Audi/Seat (A4 Cabriolet, S4, RS4, A4 Quattro Cariolet, Quattro, Exeo), 33-2209

Compatible Vehicles:2009-2013 SEAT Exeo2009-2010 AUDI A4 Cabriolet2009 AUDI A4 Quattro Cabriolet2005-2009 AUDI RS42003-2009 AUDI S42000-2008 AUDI A42002-2008 AUDI A4 Quattro2004 AUDI Cabriolet2004 AUDI QuattroCross Reference: AC Delco A1411C; Audi 06C133842; Audi 06C133843; Audi 079133843A; BMC 27901; BMC FB27901; Champ Labs. AF3593; Fram CA10573; Luber-Finer AF3593; Mann-Hummel C271921; MicroGard MGA42972; Mobil AF3593; Napa 2295; Premium Guard PA5457; Purepro A5457; Purolator A47039; Repco RAF301; Ryco A1593; Service Champ AF5457; Simota OA001; STP SA9409; Valvoline VA325; Warner WAF3593; Wesfil WA5021; WIX 42295; WIX 42972; WIX 49842 About this item ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime 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 CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles) REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving) ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply EASY INSTALLATION: K&N Air Filters are pre-oiled 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 REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability Show more See more product details