{"id":331,"date":"2026-03-23T20:22:35","date_gmt":"2026-03-23T20:22:35","guid":{"rendered":"https:\/\/www.trackreadyproducts.com\/garage\/?page_id=331"},"modified":"2026-07-09T00:23:50","modified_gmt":"2026-07-09T00:23:50","slug":"kn-engineering","status":"publish","type":"page","link":"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/","title":{"rendered":"K&amp;N Engineering"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"331\" class=\"elementor elementor-331\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ca1b56 e-con-full e-flex e-con e-parent\" data-id=\"5ca1b56\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f8d3d3f elementor-widget elementor-widget-html\" data-id=\"f8d3d3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<script type=\"application\/ld+json\">\n[\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"Brand\",\n    \"@id\": \"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/#brand\",\n    \"name\": \"K&N Engineering\",\n    \"url\": \"https:\/\/www.knfilters.com\",\n    \"description\": \"American manufacturer of reusable high-flow air filters, cold air intakes, and performance filtration products for street, off-road, and motorsport applications since 1969.\",\n    \"sameAs\": [\n      \"https:\/\/www.knfilters.com\",\n      \"https:\/\/en.wikipedia.org\/wiki\/K%26N_Engineering\"\n    ]\n  },\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"CollectionPage\",\n    \"@id\": \"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/#collectionpage\",\n    \"name\": \"K&N Engineering | Track Ready Products\",\n    \"url\": \"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/\",\n    \"description\": \"Reusable air filters, cold air intakes, and performance filtration from K&N Engineering. Guides, comparisons, and application breakdowns at Track Ready Products.\",\n    \"about\": {\n      \"@id\": \"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/#brand\"\n    },\n    \"publisher\": {\n      \"@type\": \"Organization\",\n      \"name\": \"Track Ready Products\",\n      \"url\": \"https:\/\/www.trackreadyproducts.com\"\n    }\n  }\n]\n<\/script>\n\n  <!-- Fonts -->\n  <link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n  <link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\n  <link href=\"https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:ital,wght@0,400;0,500;0,600;1,400&display=swap\" rel=\"stylesheet\">\n\n  <style>\n    \/* \u2500\u2500 RESET & BASE \u2500\u2500 *\/\n    .kn-hub *, .kn-hub *::before, .kn-hub *::after {\n      box-sizing: border-box;\n      margin: 0;\n      padding: 0;\n    }\n\n    .kn-hub {\n      --red: #e02020;\n      --black: #111111;\n      --dark: #1a1a1a;\n      --mid: #242424;\n      --border: #2e2e2e;\n      --text: #d0d0d0;\n      --muted: #777;\n      --white: #ffffff;\n      background: var(--black);\n      color: var(--text);\n      font-family: 'Barlow', sans-serif;\n      font-size: 16px;\n      line-height: 1.7;\n      width: 100%;\n    }\n\n    .kn-hub a { text-decoration: none; color: inherit; }\n\n    \/* \u2500\u2500 HERO \u2500\u2500 *\/\n    .kn-hero {\n      background: var(--dark);\n      border-bottom: 3px solid var(--red);\n      padding: 64px 40px 56px;\n      position: relative;\n      overflow: hidden;\n    }\n    .kn-hero::before {\n      content: '';\n      position: absolute;\n      inset: 0;\n      background-image: radial-gradient(circle, rgba(255,255,255,.035) 1px, transparent 1px);\n      background-size: 22px 22px;\n      pointer-events: none;\n    }\n    .kn-hero-inner {\n      max-width: 1100px;\n      margin: 0 auto;\n      position: relative;\n      display: flex;\n      align-items: flex-end;\n      justify-content: space-between;\n      gap: 40px;\n      flex-wrap: wrap;\n    }\n    .kn-hero-text {}\n    .kn-eyebrow {\n      display: inline-flex;\n      align-items: center;\n      gap: 10px;\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 11px;\n      font-weight: 700;\n      letter-spacing: .14em;\n      text-transform: uppercase;\n      color: var(--muted);\n      margin-bottom: 18px;\n    }\n    .kn-eyebrow::before {\n      content: '';\n      display: block;\n      width: 28px;\n      height: 2px;\n      background: var(--red);\n    }\n    .kn-hero h1 {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: clamp(40px, 6vw, 68px);\n      font-weight: 800;\n      line-height: 1.0;\n      letter-spacing: .01em;\n      text-transform: uppercase;\n      color: var(--white);\n      margin-bottom: 20px;\n    }\n    .kn-hero h1 span { color: var(--red); }\n    .kn-hero-desc {\n      font-size: 16px;\n      color: var(--text);\n      max-width: 580px;\n      margin-bottom: 32px;\n      line-height: 1.65;\n    }\n    .kn-hero-cta {\n      display: inline-block;\n      background: var(--red);\n      color: var(--white);\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 13px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      text-transform: uppercase;\n      padding: 14px 28px;\n      transition: background .2s;\n    }\n    .kn-hero-cta:hover { background: #c01818; }\n\n    \/* badges *\/\n    .kn-badges {\n      display: flex;\n      flex-direction: column;\n      gap: 2px;\n      flex-shrink: 0;\n    }\n    .kn-badge {\n      background: var(--mid);\n      border: 1px solid var(--border);\n      padding: 16px 20px;\n      min-width: 180px;\n      text-align: center;\n    }\n    .kn-badge .num {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 32px;\n      font-weight: 800;\n      color: var(--red);\n      line-height: 1;\n      display: block;\n    }\n    .kn-badge .lbl {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 11px;\n      letter-spacing: .1em;\n      text-transform: uppercase;\n      color: var(--muted);\n      margin-top: 4px;\n      display: block;\n    }\n\n    \/* \u2500\u2500 MAIN LAYOUT \u2500\u2500 *\/\n    .kn-body {\n      max-width: 1100px;\n      margin: 0 auto;\n      padding: 56px 40px 80px;\n      display: grid;\n      grid-template-columns: 1fr 260px;\n      gap: 0 56px;\n      align-items: start;\n    }\n    .kn-main { min-width: 0; }\n    .kn-sidebar {}\n\n    \/* \u2500\u2500 SECTION HEADERS \u2500\u2500 *\/\n    .kn-section-head {\n      display: flex;\n      align-items: center;\n      gap: 14px;\n      margin-bottom: 28px;\n    }\n    .kn-section-head h2 {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 20px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      text-transform: uppercase;\n      color: var(--white);\n    }\n    .kn-section-head::after {\n      content: '';\n      flex: 1;\n      height: 1px;\n      background: var(--border);\n    }\n\n    \/* \u2500\u2500 BRAND INTRO \u2500\u2500 *\/\n    .kn-intro {\n      margin-bottom: 56px;\n    }\n    .kn-intro p {\n      margin-bottom: 16px;\n      color: var(--text);\n    }\n    .kn-intro p:last-child { margin-bottom: 0; }\n\n    \/* \u2500\u2500 PRODUCT CATEGORY GRID \u2500\u2500 *\/\n    .kn-categories {\n      margin-bottom: 56px;\n    }\n    .kn-cat-grid {\n      display: grid;\n      grid-template-columns: repeat(2, 1fr);\n      gap: 2px;\n    }\n    .kn-cat-card {\n      background: var(--dark);\n      border: 1px solid var(--border);\n      padding: 24px 22px;\n      transition: border-color .2s, background .2s;\n      position: relative;\n    }\n    .kn-cat-card:hover {\n      border-color: var(--red);\n      background: var(--mid);\n    }\n    .kn-cat-card .cat-icon {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 11px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      text-transform: uppercase;\n      color: var(--red);\n      margin-bottom: 10px;\n    }\n    .kn-cat-card h3 {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 18px;\n      font-weight: 700;\n      text-transform: uppercase;\n      letter-spacing: .04em;\n      color: var(--white);\n      margin-bottom: 8px;\n    }\n    .kn-cat-card p {\n      font-size: 14px;\n      color: var(--muted);\n      line-height: 1.5;\n      margin-bottom: 16px;\n    }\n    .kn-cat-card a.cat-link {\n      display: inline-flex;\n      align-items: center;\n      gap: 6px;\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 12px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      text-transform: uppercase;\n      color: var(--red);\n      transition: gap .2s;\n    }\n    .kn-cat-card a.cat-link:hover { gap: 10px; }\n    .kn-cat-card a.cat-link::after { content: '\u2192'; }\n\n    \/* \u2500\u2500 POST GRID \u2500\u2500 *\/\n    .kn-posts {\n      margin-bottom: 56px;\n    }\n    .kn-post-list {\n      display: flex;\n      flex-direction: column;\n      gap: 2px;\n    }\n    .kn-post-card {\n      background: var(--dark);\n      border: 1px solid var(--border);\n      display: grid;\n      grid-template-columns: auto 1fr auto;\n      align-items: center;\n      gap: 20px;\n      padding: 18px 20px;\n      transition: border-color .2s, background .2s;\n    }\n    .kn-post-card:hover {\n      border-color: var(--red);\n      background: var(--mid);\n    }\n    .post-num {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 22px;\n      font-weight: 800;\n      color: var(--border);\n      width: 32px;\n      text-align: right;\n      flex-shrink: 0;\n    }\n    .post-info {}\n    .post-tag {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 10px;\n      font-weight: 700;\n      letter-spacing: .12em;\n      text-transform: uppercase;\n      color: var(--red);\n      margin-bottom: 4px;\n    }\n    .post-title {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 16px;\n      font-weight: 700;\n      text-transform: uppercase;\n      letter-spacing: .03em;\n      color: var(--white);\n      line-height: 1.2;\n    }\n    .post-desc {\n      font-size: 13px;\n      color: var(--muted);\n      margin-top: 4px;\n      line-height: 1.4;\n    }\n    .post-arrow {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 18px;\n      color: var(--border);\n      transition: color .2s, transform .2s;\n    }\n    .kn-post-card:hover .post-arrow {\n      color: var(--red);\n      transform: translateX(4px);\n    }\n    .kn-post-card a.post-card-link {\n      display: contents;\n    }\n\n    \/* placeholder posts *\/\n    .kn-post-card.placeholder {\n      opacity: .5;\n      pointer-events: none;\n    }\n    .kn-post-card.placeholder .post-tag::after {\n      content: ' \u2014 Coming Soon';\n    }\n\n    \/* \u2500\u2500 CALLOUT \/ TRACK SECTION \u2500\u2500 *\/\n    .kn-callout {\n      background: var(--dark);\n      border-left: 3px solid var(--red);\n      padding: 22px 24px;\n      margin-bottom: 56px;\n    }\n    .kn-callout h3 {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 17px;\n      font-weight: 700;\n      text-transform: uppercase;\n      letter-spacing: .05em;\n      color: var(--white);\n      margin-bottom: 10px;\n    }\n    .kn-callout p {\n      font-size: 14px;\n      color: var(--text);\n      line-height: 1.6;\n      margin-bottom: 14px;\n    }\n    .kn-callout p:last-child { margin-bottom: 0; }\n    .kn-callout a {\n      color: var(--red);\n      font-weight: 600;\n    }\n\n    \/* \u2500\u2500 SIDEBAR \u2500\u2500 *\/\n    .kn-sidebar-sticky {\n      position: sticky;\n      top: 24px;\n      display: flex;\n      flex-direction: column;\n      gap: 2px;\n    }\n\n    .kn-widget {\n      background: var(--dark);\n      border: 1px solid var(--border);\n      margin-bottom: 2px;\n    }\n    .kn-widget-head {\n      padding: 10px 16px;\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 10px;\n      font-weight: 700;\n      letter-spacing: .14em;\n      text-transform: uppercase;\n      color: var(--muted);\n      border-bottom: 1px solid var(--border);\n      background: rgba(255,255,255,.02);\n    }\n    .kn-widget-body { padding: 16px; }\n\n    .kn-shop-btn {\n      display: block;\n      background: var(--red);\n      color: var(--white);\n      text-align: center;\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 13px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      text-transform: uppercase;\n      padding: 15px 16px;\n      transition: background .2s;\n      margin-bottom: 2px;\n    }\n    .kn-shop-btn:hover { background: #c01818; }\n\n    .kn-quick-facts { list-style: none; }\n    .kn-quick-facts li {\n      display: flex;\n      align-items: flex-start;\n      gap: 10px;\n      padding: 10px 0;\n      border-bottom: 1px solid var(--border);\n      font-size: 13px;\n      color: var(--text);\n      line-height: 1.4;\n    }\n    .kn-quick-facts li:last-child { border-bottom: none; padding-bottom: 0; }\n    .kn-quick-facts li::before {\n      content: '\u25cf';\n      color: var(--red);\n      font-size: 8px;\n      margin-top: 5px;\n      flex-shrink: 0;\n    }\n\n    .kn-warranty-list { list-style: none; }\n    .kn-warranty-list li {\n      padding: 10px 0;\n      border-bottom: 1px solid var(--border);\n      font-size: 13px;\n      color: var(--text);\n      line-height: 1.4;\n    }\n    .kn-warranty-list li:last-child { border-bottom: none; }\n    .kn-warranty-list li strong {\n      display: block;\n      color: var(--white);\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 13px;\n      letter-spacing: .03em;\n    }\n    .kn-warranty-list li span {\n      color: var(--muted);\n      font-size: 12px;\n    }\n\n    \/* \u2500\u2500 HEADING RESETS \u2500\u2500 *\/\n    .kn-hub .kn-section-head h2 {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 20px;\n      font-weight: 700;\n      letter-spacing: .1em;\n      text-transform: uppercase;\n      color: var(--white);\n      margin: 0;\n      padding: 0;\n      border: none;\n      background: none;\n    }\n    .kn-hub h3.post-title {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 16px;\n      font-weight: 700;\n      text-transform: uppercase;\n      letter-spacing: .03em;\n      color: var(--white);\n      line-height: 1.2;\n      margin: 0;\n      padding: 0;\n      border: none;\n      background: none;\n    }\n    .kn-hub .kn-cat-card h3 {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 18px;\n      font-weight: 700;\n      text-transform: uppercase;\n      letter-spacing: .04em;\n      color: var(--white);\n      margin: 0 0 8px 0;\n      padding: 0;\n      border: none;\n      background: none;\n    }\n    .kn-hub .kn-callout h3 {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 17px;\n      font-weight: 700;\n      text-transform: uppercase;\n      letter-spacing: .05em;\n      color: var(--white);\n      margin: 0 0 10px 0;\n      padding: 0;\n      border: none;\n      background: none;\n    }\n    .kn-hub .kn-faq h3 {\n      font-family: 'Barlow Condensed', sans-serif;\n      font-size: 16px;\n      font-weight: 700;\n      text-transform: uppercase;\n      letter-spacing: .03em;\n      color: var(--white);\n      margin: 0 0 10px 0;\n      padding: 0;\n      border: none;\n      background: none;\n    }\n\n    \/* \u2500\u2500 RESPONSIVE \u2500\u2500 *\/\n    @media (max-width: 900px) {\n      .kn-hero { padding: 48px 24px 40px; }\n      .kn-badges { display: none; }\n      .kn-body {\n        grid-template-columns: 1fr;\n        padding: 40px 24px 60px;\n      }\n      .kn-sidebar { display: none; }\n      .kn-cat-grid { grid-template-columns: 1fr; }\n    }\n    @media (max-width: 600px) {\n      .kn-post-card { grid-template-columns: 1fr auto; }\n      .post-num { display: none; }\n    }\n  <\/style>\n\n  <!-- JSON-LD Schema -->\n  <script type=\"application\/ld+json\">\n  [\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"CollectionPage\",\n      \"name\": \"K&N Engineering | Cold Air Intakes, Air Filters & Performance Filtration\",\n      \"description\": \"K&N Engineering has been the benchmark in high-flow filtration and cold air intake systems since 1969. Shop K&N air intakes, drop-in filters, oil filters, and more at Track Ready Products.\",\n      \"url\": \"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/\",\n      \"publisher\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Track Ready Products\",\n        \"url\": \"https:\/\/www.trackreadyproducts.com\"\n      },\n      \"about\": {\n        \"@type\": \"Brand\",\n        \"name\": \"K&N Engineering\",\n        \"alternateName\": \"K&N\",\n        \"foundingDate\": \"1969\",\n        \"foundingLocation\": \"Riverside, California\",\n        \"description\": \"K&N Engineering is the industry-leading manufacturer of high-flow air filters, cold air intake systems, oil filters, and performance filtration products for automotive, motorsport, motorcycle, and off-road applications.\",\n        \"url\": \"https:\/\/www.knfilters.com\",\n        \"sameAs\": [\n          \"https:\/\/en.wikipedia.org\/wiki\/K%26N_Engineering\",\n          \"https:\/\/www.knfilters.com\"\n        ]\n      }\n    },\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What does K&N Engineering make?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"K&N Engineering manufactures high-flow air filters, cold air intake systems, short ram intakes, oil filters, cabin air filters, fuel filters, and intake accessories for cars, trucks, motorcycles, ATVs, and off-road vehicles. They cover over 12,000 applications across virtually every vehicle make and model.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Are K&N cold air intakes good for track use?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"K&N cold air intakes are well-suited for HPDE and track use. They deliver reduced intake restriction at wide-open throttle where the gains matter most, use a reusable filter that holds up under repeated use without ongoing replacement cost, and help manage intake air temperature over long sessions.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How long do K&N air filters last?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"K&N High-Flow Air Filters are designed to last the life of the vehicle. Under normal highway driving conditions, they only require cleaning approximately every 100,000 miles, and are backed by K&N's No-Hassle Lifetime Limited Warranty.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Do K&N products void vehicle warranties?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"No. Federal law (the Magnuson-Moss Warranty Act) prevents manufacturers from voiding a warranty solely because an aftermarket part was installed. K&N products are designed to work within factory parameters and are CARB-approved for emissions compliance in all 50 states (with the exception of certain off-road-only race products).\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Where is K&N Engineering based?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"K&N Engineering is headquartered in Riverside, California, where all air filter designs are tested in an ISO 5011-compliant laboratory. Their primary manufacturing and distribution facility is in Grand Prairie, Texas.\"\n          }\n        }\n      ]\n    },\n    {\n      \"@context\": \"https:\/\/schema.org\",\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"name\": \"Home\",\n          \"item\": \"https:\/\/www.trackreadyproducts.com\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"name\": \"Garage\",\n          \"item\": \"https:\/\/www.trackreadyproducts.com\/garage\/\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"name\": \"K&N Engineering\",\n          \"item\": \"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/\"\n        }\n      ]\n    }\n  ]\n  <\/script>\n\n<div class=\"kn-hub\">\n\n  <!-- HERO -->\n  <section class=\"kn-hero\">\n    <div class=\"kn-hero-inner\">\n      <div class=\"kn-hero-text\">\n        <div class=\"kn-eyebrow\">Brand Guide &nbsp;\u00b7&nbsp; Performance Filtration<\/div>\n        <h1>K&amp;N <span>Engineering<\/span><\/h1>\n        <p class=\"kn-hero-desc\">The company that invented the reusable high-flow air filter in 1969 is still the benchmark. K&amp;N cold air intakes, drop-in filters, and oil filters are on thousands of track cars, daily drivers, and dedicated builds \u2014 because the product does what it says.<\/p>\n        <a href=\"https:\/\/www.trackreadyproducts.com\/kn-engineering-m-42.html\" class=\"kn-hero-cta\">Shop K&amp;N at Track Ready Products<\/a>\n      <\/div>\n      <div class=\"kn-badges\">\n        <div class=\"kn-badge\">\n          <span class=\"num\">1969<\/span>\n          <span class=\"lbl\">Founded<\/span>\n        <\/div>\n        <div class=\"kn-badge\">\n          <span class=\"num\">50%<\/span>\n          <span class=\"lbl\">More airflow vs. paper<\/span>\n        <\/div>\n        <div class=\"kn-badge\">\n          <span class=\"num\">12K+<\/span>\n          <span class=\"lbl\">Applications<\/span>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <!-- BODY -->\n  <div class=\"kn-body\">\n    <div class=\"kn-main\">\n\n      <!-- BRAND INTRO -->\n      <div class=\"kn-intro\">\n        <div id=\"overview\" class=\"kn-section-head\"><h2>About K&amp;N Engineering<\/h2><\/div>\n        <p>K&amp;N Engineering was founded in 1969 in Riverside, California by two motorcycle racers looking for an air filter that could survive dusty, high-demand off-road conditions without killing power. Their answer was an oiled cotton gauze design \u2014 a filter that could trap contaminants efficiently while allowing significantly more airflow than the dense paper elements of the era. That filter became the <a href=\"https:\/\/www.trackreadyproducts.com\/kn-engineering-m-42.html\">K&amp;N High-Flow Air Filter<\/a>, and it changed how the performance industry thinks about intake filtration.<\/p>\n        <p>More than 50 years later, K&amp;N still develops and tests all filter designs at their Riverside headquarters in an ISO 5011-compliant laboratory. Their cold air intake systems are manufactured primarily in Grand Prairie, Texas. The product line has expanded to cover over 12,000 applications across cars, trucks, motorcycles, ATVs, and marine engines \u2014 but the core principle hasn't changed: less restriction, better filtration, longer service life.<\/p>\n        <p>For track and HPDE use specifically, K&amp;N's reusable filter design is a practical advantage. One filter, cleaned after each event, replaces an ongoing stream of disposable paper elements. And the airflow gains are most meaningful exactly where you need them \u2014 at wide-open throttle on a hot lap.<\/p>\n      <\/div>\n\n      <!-- PRODUCT CATEGORIES -->\n      <div class=\"kn-categories\">\n        <div id=\"products\" class=\"kn-section-head\"><h2>What K&amp;N Makes<\/h2><\/div>\n        <div class=\"kn-cat-grid\">\n\n          <div class=\"kn-cat-card\">\n            <div class=\"cat-icon\">Intakes<\/div>\n            <h3>Cold Air Intake Systems<\/h3>\n            <p>Full intake systems that replace the factory airbox and tubing. Aerodynamically engineered to route cooler, denser air to the throttle body with reduced restriction. Dyno-tested horsepower and torque gains backed by documentation in every box.<\/p>\n            <a href=\"https:\/\/www.trackreadyproducts.com\/kn-engineering-m-42.html\" class=\"cat-link\">Shop Intakes<\/a>\n          <\/div>\n\n          <div class=\"kn-cat-card\">\n            <div class=\"cat-icon\">Filtration<\/div>\n            <h3>High-Flow Drop-In Filters<\/h3>\n            <p>Washable, reusable replacement filters that install directly into the factory airbox in minutes. Oiled cotton gauze media flows up to 50% more air than a paper element, with a service life measured in the hundreds of thousands of miles.<\/p>\n            <a href=\"https:\/\/www.trackreadyproducts.com\/kn-engineering-m-42.html\" class=\"cat-link\">Shop Air Filters<\/a>\n          <\/div>\n\n          <div class=\"kn-cat-card\">\n            <div class=\"cat-icon\">Oil<\/div>\n            <h3>Performance Oil Filters<\/h3>\n            <p>High-flow oil filters with a pleated synthetic-blend media for superior oil filtration and consistent flow rate. Built to the same engineering standards as K&amp;N's air filters, with a welded one-inch nut for easy removal. Compatible with synthetic, conventional, and blended oils.<\/p>\n            <a href=\"https:\/\/www.trackreadyproducts.com\/kn-engineering-m-42.html\" class=\"cat-link\">Shop Oil Filters<\/a>\n          <\/div>\n\n          <div class=\"kn-cat-card\">\n            <div class=\"cat-icon\">Maintenance<\/div>\n            <h3>Filter Recharge Kits &amp; Accessories<\/h3>\n            <p>K&amp;N's recharge kits include the filter cleaner and correct red filter oil to maintain peak performance. Proper servicing is what makes the reusable design work \u2014 K&amp;N's kits take the guesswork out of the process.<\/p>\n            <a href=\"https:\/\/www.trackreadyproducts.com\/kn-engineering-m-42.html\" class=\"cat-link\">Shop Accessories<\/a>\n          <\/div>\n\n        <\/div>\n      <\/div>\n\n      <!-- TRACK NOTE -->\n      <div class=\"kn-callout\">\n        <h3>K&amp;N on Track: What Actually Matters<\/h3>\n        <p>At an HPDE or endurance event, you're running at wide-open throttle through corners, hard on brakes, and at the limit of what your street car setup allows. The factory airbox was not designed for this. It pulls warm underhood air through a restrictive paper element and delivers it through a convoluted path that prioritizes noise suppression over flow.<\/p>\n        <p>A K&amp;N cold air intake addresses the whole intake path \u2014 better filter media, smoother tubing, and cooler air source. The gains show up where you're working hardest, and the reusable filter holds up through event after event without the ongoing cost of replacement elements. If your car is going to the track regularly, a K&amp;N intake is one of the cleaner early investments you can make.<\/p>\n        <p><a href=\"https:\/\/www.trackreadyproducts.com\/garage\/kn-cold-air-intakes\/\">Read the full K&amp;N Cold Air Intake guide \u2192<\/a><\/p>\n      <\/div>\n\n\n\n      <!-- FAQ SECTION -->\n      <div class=\"kn-faq\">\n        <div id=\"faq\" class=\"kn-section-head\"><h2>Common Questions<\/h2><\/div>\n\n        <div style=\"display:flex;flex-direction:column;gap:2px;\">\n\n          <div style=\"background:var(--dark);border:1px solid var(--border);padding:20px 22px;\">\n            <h3 style=\"font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--white);margin-bottom:10px;\">What does K&amp;N Engineering make?<\/h3>\n            <p style=\"font-size:14px;color:var(--text);line-height:1.6;\">K&amp;N manufactures high-flow air filters, cold air intake systems, short ram intakes, oil filters, cabin air filters, fuel filters, and intake accessories. They cover over 12,000 vehicle applications across cars, trucks, motorcycles, ATVs, and marine engines.<\/p>\n          <\/div>\n\n          <div style=\"background:var(--dark);border:1px solid var(--border);padding:20px 22px;\">\n            <h3 style=\"font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--white);margin-bottom:10px;\">Are K&amp;N cold air intakes good for track use?<\/h3>\n            <p style=\"font-size:14px;color:var(--text);line-height:1.6;\">Yes. The gains are most pronounced at wide-open throttle \u2014 which is exactly where you're operating hardest on track. The reusable filter design also holds up through event after event without ongoing replacement costs, and repositioning the filter away from hot underhood air helps manage intake temperatures across longer sessions.<\/p>\n          <\/div>\n\n          <div style=\"background:var(--dark);border:1px solid var(--border);padding:20px 22px;\">\n            <h3 style=\"font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--white);margin-bottom:10px;\">How long do K&amp;N filters last?<\/h3>\n            <p style=\"font-size:14px;color:var(--text);line-height:1.6;\">K&amp;N High-Flow Air Filters are designed to last the life of the vehicle. Under normal highway driving conditions, cleaning is only needed around every 100,000 miles. Track use in dusty environments requires more frequent inspection \u2014 check after each event. The filter itself is backed by a No-Hassle Lifetime Limited Warranty.<\/p>\n          <\/div>\n\n          <div style=\"background:var(--dark);border:1px solid var(--border);padding:20px 22px;\">\n            <h3 style=\"font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--white);margin-bottom:10px;\">Will K&amp;N products void my factory warranty?<\/h3>\n            <p style=\"font-size:14px;color:var(--text);line-height:1.6;\">No. The Magnuson-Moss Warranty Act prevents manufacturers from voiding a warranty solely because an aftermarket part was installed. K&amp;N products are designed to work within factory ECU parameters and don't require modifications to other powertrain components. Most K&amp;N intake systems are also CARB-approved for all 50 states.<\/p>\n          <\/div>\n\n          <div style=\"background:var(--dark);border:1px solid var(--border);padding:20px 22px;\">\n            <h3 style=\"font-family:'Barlow Condensed',sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;color:var(--white);margin-bottom:10px;\">Where is K&amp;N Engineering based?<\/h3>\n            <p style=\"font-size:14px;color:var(--text);line-height:1.6;\">K&amp;N Engineering is headquartered in Riverside, California, where all filter designs are tested in an ISO 5011-compliant laboratory. Their primary manufacturing and distribution facility is in Grand Prairie, Texas. The brand was founded in 1969 and remains one of the most recognized names in performance filtration worldwide.<\/p>\n          <\/div>\n\n        <\/div>\n      <\/div>\n\n    <\/div><!-- \/.kn-main -->\n\n    <!-- SIDEBAR -->\n    <aside class=\"kn-sidebar\">\n      <div class=\"kn-sidebar-sticky\">\n\n        <a href=\"https:\/\/www.trackreadyproducts.com\/kn-engineering-m-42.html\" class=\"kn-shop-btn\">Shop K&amp;N Engineering \u2192<\/a>\n\n        <div class=\"kn-widget\">\n          <div class=\"kn-widget-head\">Quick Facts<\/div>\n          <div class=\"kn-widget-body\">\n            <ul class=\"kn-quick-facts\">\n              <li>Founded 1969 in Riverside, CA<\/li>\n              <li>Invented the reusable oiled cotton gauze air filter<\/li>\n              <li>12,000+ vehicle applications<\/li>\n              <li>ISO 5011-tested filtration laboratory<\/li>\n              <li>CARB-approved for all 50 states<\/li>\n              <li>No tune required on most applications<\/li>\n              <li>Up to 50% more airflow vs. paper filter<\/li>\n              <li>Made in USA (Grand Prairie, TX)<\/li>\n            <\/ul>\n          <\/div>\n        <\/div>\n\n        <div class=\"kn-widget\">\n          <div class=\"kn-widget-head\">K&amp;N Warranties<\/div>\n          <div class=\"kn-widget-body\">\n            <ul class=\"kn-warranty-list\">\n              <li>\n                <strong>High-Flow Air Filters<\/strong>\n                <span>No-Hassle Lifetime Limited Warranty<\/span>\n              <\/li>\n              <li>\n                <strong>Air Intake Systems<\/strong>\n                <span>10-Year \/ Million Mile Limited Warranty<\/span>\n              <\/li>\n              <li>\n                <strong>Oil Filters<\/strong>\n                <span>1-Year Limited Warranty<\/span>\n              <\/li>\n            <\/ul>\n          <\/div>\n        <\/div>\n\n       \n      <\/div>\n    <\/aside>\n\n  <\/div><!-- \/.kn-body -->\n<\/div><!-- \/.kn-hub -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5e27f6c e-flex e-con-boxed e-con e-parent\" data-id=\"5e27f6c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8e16d0e elementor-grid-1 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-widget elementor-widget-posts\" data-id=\"8e16d0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;classic_columns&quot;:&quot;1&quot;,&quot;classic_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:11,&quot;sizes&quot;:[]},&quot;classic_columns_tablet&quot;:&quot;2&quot;,&quot;classic_columns_mobile&quot;:&quot;1&quot;,&quot;classic_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;classic_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.classic\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-classic elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-633 post type-post status-publish format-standard hentry category-kn-engineering\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.trackreadyproducts.com\/garage\/afe-power-vs-kn-two-different-approaches-to-intake-engineering\/\" >\n\t\t\t\taFe Power vs K&amp;N: Two Different Approaches to Intake Engineering\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>aFe Power and K&#038;N are the two names that come up in almost every intake conversation. Both make full cold air intake systems. Both use<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.trackreadyproducts.com\/garage\/afe-power-vs-kn-two-different-approaches-to-intake-engineering\/\" aria-label=\"Read more about aFe Power vs K&amp;N: Two Different Approaches to Intake Engineering\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-375 post type-post status-publish format-standard hentry category-kn-engineering\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.trackreadyproducts.com\/garage\/kn-drop-in-filters-vs-full-cold-air-intake-which-one-should-you-buy\/\" >\n\t\t\t\tK&amp;N Drop-In Filters vs. Full Cold Air Intake: Which One Should You Buy?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>K&#038;N makes two fundamentally different products for engine air intake, and the question of which one to buy comes up constantly. The drop-in replacement filter<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.trackreadyproducts.com\/garage\/kn-drop-in-filters-vs-full-cold-air-intake-which-one-should-you-buy\/\" aria-label=\"Read more about K&amp;N Drop-In Filters vs. Full Cold Air Intake: Which One Should You Buy?\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-332 post type-post status-publish format-standard hentry category-kn-engineering\" role=\"listitem\">\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.trackreadyproducts.com\/garage\/kn-cold-air-intakes-what-they-do-how-they-work-and-why-track-drivers-use-them\/\" >\n\t\t\t\tK&amp;N Cold Air Intakes: What They Do, How They Work, and Why Track Drivers Use Them\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<div class=\"elementor-post__excerpt\">\n\t\t\t<p>K&amp;N Engineering has been building air filtration and intake systems since 1969 \u2014 starting in racing, long before the performance aftermarket was what it is<\/p>\n\t\t<\/div>\n\t\t\n\t\t<a class=\"elementor-post__read-more\" href=\"https:\/\/www.trackreadyproducts.com\/garage\/kn-cold-air-intakes-what-they-do-how-they-work-and-why-track-drivers-use-them\/\" aria-label=\"Read more about K&amp;N Cold Air Intakes: What They Do, How They Work, and Why Track Drivers Use Them\" tabindex=\"-1\" >\n\t\t\tRead More \u00bb\t\t<\/a>\n\n\t\t\t\t<\/div>\n\t\t\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c2e5e3d e-flex e-con-boxed e-con e-parent\" data-id=\"c2e5e3d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e909b2 elementor-widget elementor-widget-html\" data-id=\"4e909b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n\/* ============================================================\n   TRP POSTS LIST \u2014 restyles Elementor's native Posts widget\n   (Classic skin, current config on this page \u2014 no meta-data\n   markup rendered, so the \"Live\" tag is generated via CSS\n   rather than pulled from a real date field).\n   Scoped by skin class, not widget ID.\n   ============================================================ *\/\n\n.elementor-posts--skin-classic .elementor-posts-container {\n  counter-reset: trp-post-counter;\n  display: flex !important;\n  flex-direction: column !important;\n  gap: 1px !important;\n}\n\n.elementor-posts--skin-classic .elementor-post {\n  counter-increment: trp-post-counter;\n  background: #1a1a1a !important;\n  border: 1px solid #2e2e2e !important;\n  display: grid !important;\n  grid-template-columns: 52px 1fr !important;\n  padding: 0 !important;\n  margin: 0 !important;\n  position: relative !important;\n  transition: border-color .2s, background .2s !important;\n}\n.elementor-posts--skin-classic .elementor-post:hover {\n  border-color: #e02020 !important;\n  background: #242424 !important;\n}\n\n\/* Number column, built from a CSS counter *\/\n.elementor-posts--skin-classic .elementor-post::before {\n  content: counter(trp-post-counter, decimal-leading-zero);\n  font-family: 'Barlow Condensed', sans-serif;\n  font-size: 18px;\n  font-weight: 800;\n  color: #2e2e2e;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  border-right: 1px solid #2e2e2e;\n  transition: color .2s, border-color .2s;\n}\n.elementor-posts--skin-classic .elementor-post:hover::before {\n  color: #e02020;\n  border-right-color: #e02020;\n}\n\n.elementor-posts--skin-classic .elementor-post__text {\n  display: flex !important;\n  flex-direction: column !important;\n  padding: 16px 62px 16px 18px !important; \/* right padding clears the arrow column *\/\n}\n\n.elementor-posts--skin-classic .elementor-post__title {\n  font-family: 'Barlow Condensed', sans-serif !important;\n  font-size: 15px !important;\n  font-weight: 700 !important;\n  text-transform: uppercase !important;\n  letter-spacing: .02em !important;\n  line-height: 1.25 !important;\n  margin: 0 0 5px !important;\n  padding: 0 !important;\n}\n.elementor-posts--skin-classic .elementor-post__title a {\n  color: #ffffff !important;\n  text-decoration: none !important;\n  transition: color .2s !important;\n}\n.elementor-posts--skin-classic .elementor-post__title a:hover {\n  color: #e02020 !important;\n}\n\n.elementor-posts--skin-classic .elementor-post__excerpt {\n  font-family: 'Barlow', sans-serif !important;\n  font-size: 13px !important;\n  color: #777777 !important;\n  line-height: 1.45 !important;\n  margin: 0 !important;\n  padding: 0 !important;\n}\n.elementor-posts--skin-classic .elementor-post__excerpt p {\n  margin: 0 !important;\n  color: #777777 !important;\n}\n\n\/* \"Live\" tag \u2014 CSS-generated, since no real date field is\n   rendered in this widget instance *\/\n.elementor-posts--skin-classic .elementor-post__excerpt::after {\n  content: \"Live\";\n  display: inline-block;\n  font-family: 'Barlow Condensed', sans-serif;\n  font-size: 10px;\n  font-weight: 700;\n  letter-spacing: .08em;\n  text-transform: uppercase;\n  color: #6ecf6e;\n  background: rgba(42,138,42,.15);\n  padding: 2px 8px;\n  margin-top: 10px;\n}\n\n\/* Read more -> right-edge arrow column *\/\n.elementor-posts--skin-classic .elementor-post__read-more {\n  position: absolute !important;\n  top: 0 !important;\n  right: 0 !important;\n  bottom: 0 !important;\n  width: 44px !important;\n  display: flex !important;\n  align-items: center !important;\n  justify-content: center !important;\n  border-left: 1px solid #2e2e2e !important;\n  margin: 0 !important;\n  padding: 0 !important;\n  font-size: 0 !important;\n  color: #2e2e2e !important;\n  background: transparent !important;\n  transition: color .2s, border-color .2s !important;\n}\n.elementor-posts--skin-classic .elementor-post__read-more::before {\n  content: '\\2192' !important; \/* \u2192 *\/\n  font-size: 16px !important;\n}\n.elementor-posts--skin-classic .elementor-post:hover .elementor-post__read-more {\n  color: #e02020 !important;\n  border-left-color: #e02020 !important;\n}\n<\/style>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Brand Guide &nbsp;\u00b7&nbsp; Performance Filtration K&amp;N Engineering The company that invented the reusable high-flow air filter in 1969 is still the benchmark. K&amp;N cold air intakes, drop-in filters, and oil filters are on thousands of track cars, daily drivers, and dedicated builds \u2014 because the product does what it says. Shop K&amp;N at Track Ready [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-331","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>K&amp;N Engineering | Cold Air Intakes, Air Filters &amp; Performance Filtration | Track Ready Products<\/title>\n<meta name=\"description\" content=\"K&amp;N Engineering has been the benchmark in high-flow filtration and cold air intake systems since 1969. Shop K&amp;N air intakes, drop-in filters, oil filters, and more at Track Ready Products.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"K&amp;N Engineering | Cold Air Intakes, Air Filters &amp; Performance Filtration | Track Ready Products\" \/>\n<meta property=\"og:description\" content=\"K&amp;N Engineering has been the benchmark in high-flow filtration and cold air intake systems since 1969. Shop K&amp;N air intakes, drop-in filters, oil filters, and more at Track Ready Products.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/\" \/>\n<meta property=\"og:site_name\" content=\"Track Ready Products\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/trackreadyproducts\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-09T00:23:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.trackreadyproducts.com\/garage\/wp-content\/uploads\/2026\/03\/trp-logo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"696\" \/>\n\t<meta property=\"og:image:height\" content=\"696\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/kn-engineering\\\/\",\"url\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/kn-engineering\\\/\",\"name\":\"K&N Engineering | Cold Air Intakes, Air Filters & Performance Filtration | Track Ready Products\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/#website\"},\"datePublished\":\"2026-03-23T20:22:35+00:00\",\"dateModified\":\"2026-07-09T00:23:50+00:00\",\"description\":\"K&N Engineering has been the benchmark in high-flow filtration and cold air intake systems since 1969. Shop K&N air intakes, drop-in filters, oil filters, and more at Track Ready Products.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/kn-engineering\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/kn-engineering\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/kn-engineering\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"K&amp;N Engineering\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/#website\",\"url\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/\",\"name\":\"Track Ready Products\",\"description\":\"The Track Ready Products Garage where we talk about all things automotive.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/#organization\",\"name\":\"Track Ready Products\",\"url\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/trp-logo.jpg\",\"contentUrl\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/trp-logo.jpg\",\"width\":696,\"height\":696,\"caption\":\"Track Ready Products\"},\"image\":{\"@id\":\"https:\\\/\\\/www.trackreadyproducts.com\\\/garage\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/trackreadyproducts\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"K&N Engineering | Cold Air Intakes, Air Filters & Performance Filtration | Track Ready Products","description":"K&N Engineering has been the benchmark in high-flow filtration and cold air intake systems since 1969. Shop K&N air intakes, drop-in filters, oil filters, and more at Track Ready Products.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/","og_locale":"en_US","og_type":"article","og_title":"K&N Engineering | Cold Air Intakes, Air Filters & Performance Filtration | Track Ready Products","og_description":"K&N Engineering has been the benchmark in high-flow filtration and cold air intake systems since 1969. Shop K&N air intakes, drop-in filters, oil filters, and more at Track Ready Products.","og_url":"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/","og_site_name":"Track Ready Products","article_publisher":"https:\/\/www.facebook.com\/trackreadyproducts","article_modified_time":"2026-07-09T00:23:50+00:00","og_image":[{"width":696,"height":696,"url":"https:\/\/www.trackreadyproducts.com\/garage\/wp-content\/uploads\/2026\/03\/trp-logo.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/","url":"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/","name":"K&N Engineering | Cold Air Intakes, Air Filters & Performance Filtration | Track Ready Products","isPartOf":{"@id":"https:\/\/www.trackreadyproducts.com\/garage\/#website"},"datePublished":"2026-03-23T20:22:35+00:00","dateModified":"2026-07-09T00:23:50+00:00","description":"K&N Engineering has been the benchmark in high-flow filtration and cold air intake systems since 1969. Shop K&N air intakes, drop-in filters, oil filters, and more at Track Ready Products.","breadcrumb":{"@id":"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.trackreadyproducts.com\/garage\/kn-engineering\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.trackreadyproducts.com\/garage\/"},{"@type":"ListItem","position":2,"name":"K&amp;N Engineering"}]},{"@type":"WebSite","@id":"https:\/\/www.trackreadyproducts.com\/garage\/#website","url":"https:\/\/www.trackreadyproducts.com\/garage\/","name":"Track Ready Products","description":"The Track Ready Products Garage where we talk about all things automotive.","publisher":{"@id":"https:\/\/www.trackreadyproducts.com\/garage\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.trackreadyproducts.com\/garage\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.trackreadyproducts.com\/garage\/#organization","name":"Track Ready Products","url":"https:\/\/www.trackreadyproducts.com\/garage\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.trackreadyproducts.com\/garage\/#\/schema\/logo\/image\/","url":"https:\/\/www.trackreadyproducts.com\/garage\/wp-content\/uploads\/2026\/03\/trp-logo.jpg","contentUrl":"https:\/\/www.trackreadyproducts.com\/garage\/wp-content\/uploads\/2026\/03\/trp-logo.jpg","width":696,"height":696,"caption":"Track Ready Products"},"image":{"@id":"https:\/\/www.trackreadyproducts.com\/garage\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/trackreadyproducts"]}]}},"_links":{"self":[{"href":"https:\/\/www.trackreadyproducts.com\/garage\/wp-json\/wp\/v2\/pages\/331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.trackreadyproducts.com\/garage\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.trackreadyproducts.com\/garage\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.trackreadyproducts.com\/garage\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.trackreadyproducts.com\/garage\/wp-json\/wp\/v2\/comments?post=331"}],"version-history":[{"count":28,"href":"https:\/\/www.trackreadyproducts.com\/garage\/wp-json\/wp\/v2\/pages\/331\/revisions"}],"predecessor-version":[{"id":680,"href":"https:\/\/www.trackreadyproducts.com\/garage\/wp-json\/wp\/v2\/pages\/331\/revisions\/680"}],"wp:attachment":[{"href":"https:\/\/www.trackreadyproducts.com\/garage\/wp-json\/wp\/v2\/media?parent=331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}