What is the filter dimensions for the K&N Universal Air Filter?This K&N Universal Air Filter features a 3-inch flange inside diameter, 6-inch base outside diameter, 5.125-inch top outside diameter, and a 5-inch height for a precise fit.Is the K&N Universal Air Filter washable and reusable?Absolutely, this washable and reusable universal air filter delivers sustained peak engine performance for your vehicle.The K&N Universal Air Filter is engineered for optimal airflow and engine protection, fitting 2008-2015 Audi A4/A5/A6, Dodge Caliber, Honda Accord, Scion xB, and Toyota Matrix models, boasting an 8/10 engine performance score. Its durable construction with a 3-inch flange ID and 6-inch base OD ensures a secure seal, guaranteeing unfiltered air never enters your engine. Trust K&N for a long-lasting filtration solution and sustained peak performance.Key Features3in Flange ID6in Base OD5.125in Top OD5in Heightwashable and reusablemolded pliable rubber flangesWhy Choose the KN Universal Air FilterDelivers a precise fit for optimal airflow and engine protection.Achieves a secure seal, preventing unfiltered air from entering your engine.Provides a durable, long-lasting filtration solution for your vehicle.Transforms your engine’s breathing for a more responsive driving feel.Who Is This For?Street Performance 7/10Premium performance claim, washable for sustained engine performance.Track / Autocross 6/10Washable and reusable for sustained peak engine performance.Racing Competition 6/10Washable and reusable for sustained peak engine performance.Engine Performance 8/10Washable and reusable for sustained peak engine performance.Easy DIY Install 7/10Universal fit with pliable rubber flanges simplifies installation.Visual / Aesthetic Upgrade 5/10Premium product positioning implies aesthetic consideration.Frequently Asked QuestionsWill this K&N Universal Air Filter fit my 2012 Honda Accord?Confirming vehicle fitment for your 2012 Honda Accord is straightforward with this K&N Universal Air Filter. Its universal fit design with a 3 inch flange ID ensures compatibility and a precise fit for optimal engine protection. This filter provides a secure seal, preventing unfiltered air from entering your engine.How difficult is it to install this K&N Universal Air Filter?Installation of this K&N Universal Air Filter is designed for ease, scoring a 7 for Easy DIY Install. Its universal fit with pliable rubber flanges simplifies the attachment process, allowing for a quick and straightforward upgrade. This filter achieves a secure seal, preventing unfiltered air from entering your engine.What performance improvements can I expect from this K&N Universal Air Filter?Expect transformed engine breathing for a more responsive driving feel, driven by an 8/10 score in Engine Performance. This washable and reusable filter ensures sustained peak engine performance by delivering a precise fit for optimal airflow. Enjoy a durable, long-lasting filtration solution for your vehicle.Is upgrading from my stock air filter to this K&N Universal Air Filter worthwhile?Upgrading your engine’s breathing to a more responsive feel is a primary benefit of this K&N Universal Air Filter. Its washable and reusable nature provides a durable, long-lasting filtration solution, unlike disposable filters. This filter achieves a secure seal, preventing unfiltered air from entering your engine.How do I maintain this K&N Universal Air Filter?Maintaining this K&N Universal Air Filter is simple, as it is washable and reusable for sustained peak engine performance. This feature contributes to a 7/10 score for Street Performance and an 8/10 for Engine Performance. Enjoy a durable, long-lasting filtration solution designed for longevity.Additional ResourcesOfficial K&N Engineering Product PageImportant Notices CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only. Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.{“@graph”:[{“mpn”:”RU-3570″,”sku”:”KNNRU-3570″,”gtin”:”024844031624″,”name”:”KN Universal Air Filter”,”@type”:”Product”,”brand”:{“url”:”https://www.knfilters.com”,”name”:”K&N Engineering”,”@type”:”Brand”,”sameAs”:”https://en.wikipedia.org/wiki/K&N_Engineering”},”image”:”https://d32vzsop7y1h3k.cloudfront.net/3c953e25bae60d8a7ebfcc85d6383c98.JPG”,”offers”:{“@type”:”Offer”,”price”:”68.99″,”seller”:{“url”:”https://www.motorsportmayhem.com”,”name”:”Motorsport Mayhem”,”@type”:”Organization”},”availability”:”https://schema.org/InStock”,”itemCondition”:”https://schema.org/NewCondition”,”priceCurrency”:”USD”,”priceValidUntil”:”2027-05-27″},”category”:”Air Filters – Universal Fit”,”description”:”Delivers a precise fit for optimal airflow and engine protect