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K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height – RU-4250

Home | K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height – RU-4250

K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height – RU-4250

$75.99 $38.00

What is the primary benefit of the K&N Universal Air Filter for engine performance?K&N Universal Air Filters deliver sustained peak engine performance and efficiency through...

SKU: EB832534052179
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What is the primary benefit of the K&N Universal Air Filter for engine performance?K&N Universal Air Filters deliver sustained peak engine performance and efficiency through their washable and reusable filtration media.How does the K&N Universal Air Filter ensure a secure fit in various applications?Molded pliable rubber flanges on the K&N Universal Air Filter achieve a secure, vibration-dampening seal for optimal engine protection.The K&N Universal Air Filter is engineered for universal fitment, achieving an 8 for Easy DIY Install and offering sustained peak engine performance. Its molded pliable rubber flanges ensure a secure, vibration-dampening seal for superior engine protection. Trust K&N Engineering for lasting quality and confident performance with this reusable air filter.Key Featuresmolded pliable rubber flangeswashable and reusable1-Year Limited WarrantyWhy Choose the KN Universal Air FilterAchieves a secure, vibration-dampening seal for optimal engine protection.Delivers long-term cost savings and a consistently clean engine intake.Provides peace of mind with a commitment to lasting quality and performance.Transforms your engine’s breathing for a more responsive and powerful drive.Who Is This For?Street Performance 8/10Washable for sustained peak engine performance and efficiency.Engine Performance 9/10Washable for sustained peak engine performance and efficiency.Fuel Efficiency 7/10Washable for sustained peak engine efficiency.Easy DIY Install 8/10Universal fit with molded pliable rubber flanges.Track / Autocross 7/10Washable for sustained peak engine performance.Racing Competition 7/10Washable for sustained peak engine performance.Frequently Asked QuestionsHow do I confirm the K&N Universal Air Filter will fit my vehicle?Proper fitment requires directly confirming compatibility with your specific vehicle. The product’s universal install type necessitates checking dimensions against your intake system. This ensures a precise and secure connection for optimal filtration.Is the K&N Universal Air Filter easy to install?Installation is straightforward for most users, earning an “Easy DIY Install” score of 8. The universal fit and molded pliable rubber flanges simplify the connection process. Drivers can confidently achieve a secure, vibration-dampening seal.What performance benefits does a K&N Universal Air Filter provide?Engine performance is significantly enhanced, reflected by an “Engine Performance” score of 9. This filter transforms your engine’s breathing for a more responsive and powerful drive. Expect sustained peak engine performance and efficiency.Why should I choose a K&N Universal Air Filter over an OEM filter?Upgrading to a K&N filter provides superior long-term value compared to an OEM paper filter. Its washable and reusable design delivers long-term cost savings and a consistently clean engine intake. This investment ensures lasting quality and performance for your vehicle.Is the K&N Universal Air Filter a reusable product?Washable and reusable by design, this K&N filter provides sustained peak engine performance and efficiency. This innovative feature delivers long-term cost savings and a consistently clean engine intake. Enjoy continuous top-tier filtration without frequent replacements.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-4250″,”sku”:”KNNRU-4250″,”gtin”:”024844045164″,”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/ddc6c04dadffa8a52f6590c44d1fdd06.JPG”,”offers”:{“@type”:”Offer”,”price”:”94.99″,”seller”:{“url”:”https://www.motorsportmayhem.com”,”name”:”Motorsport Mayhem”,”@type”:”Organization”},”availability”:”https://schema.org/InStock”,”itemCondition”:”https://schema.org/NewCondition”,”priceCurrency”:”USD”,”priceValidUntil”:”2027-05-29″},”category”:”Air Filters – Universal Fit”,”description”:”Achieves a secure, vibration-dampening seal for optimal engine protection. Delivers long-term cost savings and a consistently clean engine intake. Washable and reusable for sustained peak engine performance and efficiency.”,”isRelatedTo”:{“name”:”Air Filters – Universal Fit”,”@type”:”Thing”},”alternateName”:”K&N Universal Air Filter Secure Engine Seal”,”additionalProperty”:[{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”molded pliable rubber flanges”},{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”washable and reusabl

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