{"product_id":"2017-2019-l5p-k-n-air-intake-system","title":"2017-2019 L5P K\u0026N AIR INTAKE SYSTEM","description":"\u003cp data-start=\"117\" data-end=\"518\"\u003eGive your L5P Duramax the airflow it deserves with the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eK\u0026amp;N\u003c\/span\u003e\u003c\/span\u003e Cold Air Intake System, designed to increase performance, improve throttle response, and enhance overall engine efficiency. Built as a direct upgrade over the restrictive factory intake, this system allows your truck to breathe easier — translating into better power and a more responsive driving experience.\u003c\/p\u003e\n\u003cp data-start=\"520\" data-end=\"793\"\u003eAt the heart of the system is K\u0026amp;N’s high-flow, oiled cotton air filter, engineered to capture contaminants while maximizing airflow. Unlike disposable filters, this reusable design can be cleaned and re-oiled, giving you long-term performance without constant replacements.\u003c\/p\u003e\n\u003cp data-start=\"795\" data-end=\"1127\"\u003eThe intake tube is precision-engineered to reduce restriction and maintain proper airflow characteristics, while the heat shield helps protect incoming air from engine bay temperatures. The result is cooler, denser air feeding your engine — exactly what your Duramax needs whether you're daily driving, towing, or pushing it harder.\u003c\/p\u003e\n\u003cp data-start=\"1129\" data-end=\"1402\"\u003e\u003cstrong data-start=\"1129\" data-end=\"1146\"\u003eKey Benefits:\u003c\/strong\u003e\u003cbr data-start=\"1146\" data-end=\"1149\"\u003e• Increased horsepower and torque potential\u003cbr data-start=\"1192\" data-end=\"1195\"\u003e• Improved throttle response\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e• High-flow, reusable oiled air filter\u003cbr data-start=\"1264\" data-end=\"1267\"\u003e• Enhanced engine sound under throttle\u003cbr data-start=\"1305\" data-end=\"1308\"\u003e• Heat shield helps reduce intake temps\u003cbr data-start=\"1347\" data-end=\"1350\"\u003e• Simple bolt-on installation – no tuning required\u003c\/p\u003e\n\u003cp data-start=\"1404\" data-end=\"1535\"\u003eIf you’re after a proven, performance-driven intake with long-term value, the K\u0026amp;N system is a solid upgrade for your 2017–2019 L5P.\u003c\/p\u003e","brand":"JAT Supply Co","offers":[{"title":"Default Title","offer_id":45405845127359,"sku":null,"price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/8433\/0175\/files\/Screenshot2026-03-24at8.52.47PM.png?v=1775528227","url":"https:\/\/jatsupplyco.com\/products\/2017-2019-l5p-k-n-air-intake-system","provider":"JAT Supply Co","version":"1.0","type":"link"}