Will this K&N air filter fit my vehicle?Confirm fitment with your vehicle’s specific year, make, and model to ensure optimal integration with its air intake system.How do I install a universal air filter?Universal air filters are designed for straightforward installation, often requiring minimal tools and accommodating various intake setups for enhanced engine performance.The K&N Universal Air Filter delivers a lifetime of enhanced engine performance, fitting a wide range of popular street vehicles with its universal design. Featuring a five inch flange, six point five inch base, four point five inch top, and five point five inch height, this filter ensures a secure, vibration-dampening seal. Trust K&N Engineering for superior engine protection and lasting performance.Key Features5in Flange6.5in Base4.5in Top5.5in Heightultra-strong molded pliable rubber flangeswashable and reusableWhy Choose the KN Universal Air FilterDelivers a secure, vibration-dampening seal for optimal engine protection.Achieves a perfect fit across a wide range of popular performance vehicles.Provides a long-lasting, cost-effective upgrade for sustained engine health.Transforms your engine’s breathing for a more responsive driving feel.Who Is This For?Street Performance 8/10Premium performance claim, universal fitment for many street cars.Track / Autocross 7/10Enhanced engine performance claim suitable for performance driving.Drag Racing 7/10Enhanced engine performance claim can benefit acceleration.Easy DIY Install 9/10Universal fitment and pliable rubber flanges simplify installation.Engine Performance 9/10Washable, reusable filter promises lifetime enhanced engine performance.Visual / Aesthetic Upgrade 6/10Premium performance positioning suggests aesthetic appeal.Frequently Asked QuestionsWill this K&N universal air filter fit my BMW M5?Confirming fitment for your BMW M5 is straightforward with this K&N universal air filter. It is designed to fit a wide range of popular performance vehicles, including your 2005-2020 M5, achieving a perfect fit across many models. You can be confident in its secure installation and optimal engine protection.How easy is it to install this K&N universal air filter?Achieving an easy DIY install is a primary benefit of this K&N universal air filter. Its universal fitment and ultra-strong molded pliable rubber flanges simplify the installation process for enthusiasts with a score of 9 out of 10 for this use case. This filter transforms your engine’s breathing with minimal effort.What performance improvements can I expect from this K&N universal air filter?Expect a more responsive driving feel with this K&N universal air filter, achieving an 8 out of 10 score for Street Performance. Its design transforms your engine’s breathing, allowing for enhanced airflow to boost overall performance. This filter delivers sustained engine health for an improved driving experience.How do I maintain my K&N universal air filter?Maintaining your K&N universal air filter is an easy process designed for longevity. The filter is washable and reusable, promising a lifetime of enhanced engine performance without the recurring cost of replacements. This straightforward maintenance ensures your engine receives optimal airflow for years.Additional ResourcesOfficial K&N Engineering Product PageInstallation Guide (PDF)Important 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-5147″,”sku”:”KNNRU-5147″,”gtin”:”024844174406″,”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/81f6c3fc78c17894825ac0928f94fe88.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 secure, vibration-dampening seal for optimal engine protection. Achieves a perfect fit across a wide range of popular performance vehicles. Washable and reusable for a lifetime of enhanced engine performance.”,”isRelatedTo”:{“name”:”Air Filters – Universal Fit”,”@type”:”Thing”},”alternateName”:”K&N Universal Air Filter Enhanced Engine Performance”,”additionalProperty”:[{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”5in Flange”},{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”6.5in Ba