Does this breather kit fit my Harley Davidson?KUR Breather Kits B are designed specifically for 1993-2017 Evolution and Twin Cam Harley Davidson models, ensuring a precise fit for enhanced PCV valve function.How difficult is this breather kit to install?This bolt-on PCV valve upgrade installs easily between the air cleaner and carb support bracket, requiring no specialized tools for a straightforward setup.The Kuryakyn Breather Kits B provide an essential PCV valve upgrade for 1993-2017 Evolution and Twin Cam models, achieving a top usage score of 9 for Easy DIY Install. Featuring reusable stock breather bolts and vent hoses, this kit ensures a straightforward installation and optimal crankcase ventilation for your motorcycle’s PCV system.Key Featuresreusable stock breather bolts and vent hosesinstalls between air cleaner and carb support bracketrouting crankcase breathers on 1993-2017 Evolution and Twin Cam modelsreduces oil mist buildup in the air filtermaintain engine efficiency and cleanlinesseasy installationWhy Choose the KUR Breather Kits BEliminates messy oil mist buildup, keeping your air filter cleaner for longer.Maintains optimal engine efficiency and a cleaner running engine.Provides a straightforward upgrade for improved crankcase ventilation.Achieves a cleaner engine bay by rerouting unwanted oil mist.Who Is This For?Easy DIY Install 9/10Bolt-on installation, reusable parts, easy installation.Engine Performance 7/10Reduces oil mist, maintains engine efficiency and cleanliness.Street Performance 6/10Maintains engine cleanliness and efficiency for street use.Daily Driving Comfort 5/10Maintains engine cleanliness, indirectly aids comfort.Visual / Aesthetic Upgrade 3/10No technical data supports aesthetic claims.Frequently Asked QuestionsWhat vehicles are compatible with the Kuryakyn Breather Kits B?Confirmation of vehicle fitment is essential for the Kuryakyn Breather Kits B. These kits are designed for routing crankcase breathers on 1993-2017 Evolution and Twin Cam models. Always verify your specific motorcycle model and year for guaranteed compatibility.How difficult is the installation of the Kuryakyn Breather Kits B?Installation of the Kuryakyn Breather Kits B is a straightforward bolt-on process. The system utilizes reusable stock breather bolts and vent hoses, contributing to its high “Easy DIY Install” score of 9. This makes upgrading your engine’s ventilation simple and accessible.What are the engine performance benefits of using the Kuryakyn Breather Kits B?The Kuryakyn Breather Kits B contribute to improved “Engine Performance” with a usage score of 7. By reducing oil mist buildup in the air filter, these kits help maintain engine efficiency and cleanliness for optimal operation. This ensures your engine runs cleaner and more effectively.Is upgrading to the Kuryakyn Breather Kits B from the stock setup worthwhile?Upgrading to the Kuryakyn Breather Kits B is a valuable enhancement for engine cleanliness and efficiency. The system actively reduces oil mist buildup, which OEM setups do not address as effectively. This leads to a cleaner air filter and better overall engine health.What is the maintenance level for the Kuryakyn Breather Kits B?The Kuryakyn Breather Kits B feature an “Easy” maintenance level. Designed with reusable stock breather bolts and vent hoses, this kit simplifies upkeep. Owners can be confident in a low-effort maintenance routine for their enhanced crankcase ventilation system.Additional ResourcesOfficial Kuryakyn 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”:”9920″,”sku”:”KUR9920″,”name”:”KUR Breather Kits B”,”@type”:”Product”,”brand”:{“url”:”https://www.kuryakyn.com/”,”name”:”Kuryakyn”,”@type”:”Brand”,”sameAs”:”https://en.wikipedia.org/wiki/Kuryakyn”},”offers”:{“@type”:”Offer”,”price”:”46.99″,”seller”:{“url”:”https://www.motorsportmayhem.com”,”name”:”Motorsport Mayhem”,”@type”:”Organization”},”availability”:”https://schema.org/InStock”,”itemCondition”:”https://schema.org/NewCondition”,”priceCurrency”:”USD”,”priceValidUntil”:”2027-05-25″},”category”:”PCV Valves”,”description”:”Eliminates messy oil mist buildup, keeping your air filter cleaner for longer. Maintains optimal engine efficiency and a cleaner running engine. Reduces oil mist buildup in the air filter, maintaining engine efficiency and cleanliness.”,”isRelatedTo”:{“name”:”PCV Valves”,”@type”:”Thing”},”alternateName”:”Kuryakyn PCV Valve Kit B Cleaner Air Filter”,”additionalProperty”:[{“name”:”Feature”,”@type”:”PropertyValue”,”value”:”reusable stock breather bolts and vent hoses”},{“name”:”Fe