K&N High-Flow Original Lifetime Engine Air Filter: Increase Power & Acceleration, Washable, Premium: Compatible with 2007-2017 Audi (Q5, S5, SQ5, A5, A5 Quattro, S4, A4 Quattro) E-1987

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:2008-2017 AUDI Q52008-2017 AUDI S52013-2017 AUDI SQ52007-2016 AUDI A52008-2016 AUDI A5 Quattro2008-2016 AUDI S42008-2015 AUDI A42008-2015 AUDI A4 Quattro2012 AUDI A3Cross Reference:Audi 8K0133843Audi 8K0133843DAudi 8K0133843EAutopart International 5000232999Autopart International 5000255595BMC FB5330801Carquest 83143Champ Labs. AF3940Hastings AF1482Luber-Finer AF3940Mahle LX2091DMann-Hummel C16114XMicroGard MGA49143Mobil MA3940Parts Plus AF3940Premium Guard PA5813Pronto PA5813Purolator A35813Ryco A1837Service Champ AF5813STP SA10484Valvoline VA448Warner WAF3940Wesfil WA5271Wesfil WA5292WIX 49143

• 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