How often should I clean my K&N air filter?This washable, reusable K&N High-Flow Air Filter for your vehicle is designed for years of performance; cleaning frequency depends on driving conditions.Is installation difficult?Experience a guaranteed horsepower and torque increase with a simple bolt-on installation for your K&N 57 FIPK Air Intake.The K&N 57 FIPK Air Intake for your vehicle is engineered for guaranteed horsepower and torque gains, boasting a top score of 9 in Street Performance. Its high-density polyethylene rotationally-molded tube and oversized, conical air filter ensure maximum engine efficiency. Trust this system for a significant performance upgrade.Key Featureshigh-density polyethylene (HDPE) rotationally-molded tubeguaranteed increase in horsepower and torquewashable, reusable High-Flow Air Filter featuring oiled cotton filter mediaoversized, conical designup to 100,000 miles between filter servicescustom heat shield helps protect intake air from the high temperature of your engine bayWhy Choose the KN 57 FIPK Air Intake 50Delivers a smoother, more responsive throttle for exhilarating acceleration.Achieves maximum engine efficiency by feeding it cooler, denser air.Provides long-lasting performance with a filter that lasts for years.Transforms your truck’s sound with a deep, aggressive intake growl.Who Is This For?Street Performance 9/10Guaranteed horsepower and torque increase.Engine Performance 9/10Guaranteed horsepower and torque increase.Easy DIY Install 8/10Bolt-on install type.Track / Autocross 7/10Performance gains enhance track driving.Drag Racing 7/10Performance gains enhance drag racing.Heavy Towing 6/10Increased torque can aid towing.Frequently Asked QuestionsWill the K&N Engineering KN 57 FIPK Air Intake 50 fit my vehicle?Confidently install the K&N Engineering KN 57 FIPK Air Intake 50 on your 2007-2008 Chevrolet Silverado 2500 HD/3500 HD or GMC Sierra 2500 HD/3500 HD. This intake is specifically engineered for a direct bolt-on fitment on these exact models. Your truck’s engine will receive optimal airflow with this custom-designed system.How difficult is the K&N Engineering KN 57 FIPK Air Intake 50 installation?Experience a straightforward upgrade with the K&N Engineering KN 57 FIPK Air Intake 50’s bolt-on install type. Its design allows for a simple, direct replacement of your factory intake system without specialized tools. Enjoy enhanced performance with an accessible DIY project.What performance improvement does the KN 57 FIPK Air Intake 50 provide over stock?Achieve a guaranteed increase in horsepower and torque with the KN 57 FIPK Air Intake 50. This system scores a 9 for Engine Performance, delivering superior airflow for significant power gains. Transform your truck’s acceleration and responsiveness with this upgrade.Is the K&N Engineering KN 57 FIPK Air Intake 50 worth upgrading from OEM?Upgrading to the K&N Engineering KN 57 FIPK Air Intake 50 is a valuable investment for enhanced engine performance. Its high-density polyethylene tube and high-flow air filter ensure denser, cooler air delivery, directly improving engine efficiency and power output. You’ll notice a palpable difference in your truck’s throttle response and overall performance.What is the maintenance interval for the K&N Engineering KN 57 FIPK Air Intake 50’s air filter?Benefit from extended service intervals with the K&N Engineering KN 57 FIPK Air Intake 50’s reusable air filter. Designed for up to 100,000 miles between servicing, this washable, oiled cotton filter media provides long-lasting filtration. Enjoy consistent, high-flow air delivery for years to come.Additional ResourcesOfficial K&N Engineering Product PageInstallation Guide (PDF)Important Notices 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”:”57-3067″,”sku”:”KNN57-3067″,”gtin”:”024844292216″,”name”:”KN 57 FIPK Air Intake 50″,”@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/5ce6c5bca3faa42b09c3bfa70f12930d.JPG”,”offers”:{“@type”:”Offer”,”price”:”367.99″,”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”:”Cold Air Intakes”,”description”:”Delivers a smoother, more responsive throttle for exhilarating acceleration. Achieves maximum engine efficiency by feeding it cooler, denser air. Guaranteed increase in horsepower and torque”,”isRelatedTo”:{“name”:”Cold Air Intakes”,”@type”:”Thing”},”alternateName”:”K&N 57 FIPK Air Intake More Horsepow