{"product_id":"mst-2018-2025-bmw-b48-2-0l-cold-air-intake-system-bw-b4806","title":"MST 2025+ BMW B48 2.0L Cold Air Intake System (BW-B4806)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e\u003clink rel=\"stylesheet\" href=\"https:\/\/fonts.googleapis.com\/css2?family=Bebas+Neue\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;family=DM+Mono:wght@400;500\u0026amp;display=swap\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  \/* ── PREVIEW WRAPPER (remove this in Shopify) ── *\/\n  body {\n    background: #f4f4f4;\n    padding: 40px 20px;\n    font-family: 'DM Sans', sans-serif;\n  }\n  .preview-label {\n    text-align: center;\n    font-size: 11px;\n    letter-spacing: 0.12em;\n    text-transform: uppercase;\n    color: #999;\n    margin-bottom: 24px;\n  }\n\n  \/* ── DESCRIPTION BLOCK — paste everything inside here into Shopify ── *\/\n  .kies-description {\n    max-width: 860px;\n    margin: 0 auto;\n    color: #1a1a1a;\n    font-family: 'DM Sans', sans-serif;\n    font-size: 14px;\n    line-height: 1.7;\n    background: #fff;\n  }\n\n  \/* SECTION *\/\n  .kd-section {\n    border-top: 1px solid #e5e5e5;\n    padding: 28px 0;\n  }\n  .kd-section:first-child { border-top: none; }\n\n  .kd-label {\n    font-size: 10px;\n    font-weight: 700;\n    letter-spacing: 0.14em;\n    text-transform: uppercase;\n    color: #1565C0;\n    margin-bottom: 14px;\n    display: flex;\n    align-items: center;\n    gap: 10px;\n  }\n  .kd-label::after {\n    content: '';\n    flex: 1;\n    height: 1px;\n    background: #ddeaf7;\n  }\n\n  \/* NOTICE *\/\n  .kd-notice {\n    background: #fff5f5;\n    border-left: 3px solid #c62828;\n    padding: 14px 18px;\n    font-size: 13px;\n    color: #7f1d1d;\n    line-height: 1.6;\n  }\n  .kd-notice strong {\n    display: block;\n    color: #c62828;\n    font-size: 11px;\n    text-transform: uppercase;\n    letter-spacing: 0.08em;\n    margin-bottom: 6px;\n  }\n\n  \/* INTRO *\/\n  .kd-intro {\n    font-size: 14px;\n    color: #444;\n    line-height: 1.75;\n  }\n\n  \/* FEATURE GRID *\/\n  .kd-features {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 0;\n    border: 1px solid #e5e5e5;\n  }\n  .kd-feature {\n    display: flex;\n    align-items: flex-start;\n    gap: 12px;\n    padding: 13px 16px;\n    border-bottom: 1px solid #e5e5e5;\n    font-size: 13px;\n    color: #333;\n  }\n  .kd-feature:nth-child(odd) { border-right: 1px solid #e5e5e5; }\n  .kd-feature:nth-last-child(-n+2) { border-bottom: none; }\n  .kd-check {\n    width: 17px;\n    height: 17px;\n    background: #1565C0;\n    color: #fff;\n    font-size: 10px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    flex-shrink: 0;\n    margin-top: 2px;\n  }\n\n  \/* STAT ROW *\/\n  .kd-stats {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    border: 1px solid #e5e5e5;\n  }\n  .kd-stat {\n    padding: 18px;\n    text-align: center;\n    border-right: 1px solid #e5e5e5;\n  }\n  .kd-stat:last-child { border-right: none; }\n  .kd-stat-val {\n    font-family: 'Bebas Neue', sans-serif;\n    font-size: 32px;\n    letter-spacing: 0.05em;\n    color: #1565C0;\n    line-height: 1;\n  }\n  .kd-stat-lbl {\n    font-size: 10px;\n    text-transform: uppercase;\n    letter-spacing: 0.1em;\n    color: #999;\n    margin-top: 5px;\n  }\n\n  \/* TABLE *\/\n  .kd-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 13px;\n  }\n  .kd-table tr { border-bottom: 1px solid #e5e5e5; }\n  .kd-table tr:first-child { border-top: 1px solid #e5e5e5; }\n  .kd-table td { padding: 11px 14px; }\n  .kd-table td:first-child {\n    color: #888;\n    font-size: 11px;\n    text-transform: uppercase;\n    letter-spacing: 0.08em;\n    font-weight: 600;\n    width: 180px;\n  }\n  .kd-table td:last-child { color: #222; }\n  .kd-table tr:nth-child(even) td { background: #fafafa; }\n\n  \/* FITMENT TABLE *\/\n  .kd-fitment {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 13px;\n  }\n  .kd-fitment th {\n    background: #f5f5f5;\n    padding: 10px 14px;\n    font-size: 10px;\n    text-transform: uppercase;\n    letter-spacing: 0.1em;\n    color: #888;\n    text-align: left;\n    border-bottom: 1px solid #e5e5e5;\n    border-top: 1px solid #e5e5e5;\n    font-weight: 700;\n  }\n  .kd-fitment td {\n    padding: 10px 14px;\n    border-bottom: 1px solid #ebebeb;\n    color: #333;\n    font-family: 'DM Mono', monospace;\n    font-size: 12px;\n  }\n  .kd-fitment tr:hover td { background: #f9f9f9; }\n\n  \/* NOTE *\/\n  .kd-note {\n    font-size: 12px;\n    color: #aaa;\n    margin-top: 12px;\n    padding-left: 4px;\n  }\n\n  \/* TAGS *\/\n  .kd-tags {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px;\n  }\n  .kd-tag {\n    background: #f0f4ff;\n    border: 1px solid #ccdaf7;\n    padding: 5px 12px;\n    font-size: 12px;\n    font-family: 'DM Mono', monospace;\n    color: #1565C0;\n    letter-spacing: 0.02em;\n  }\n\n  \/* RESPONSIVE *\/\n  @media (max-width: 600px) {\n    .kd-features { grid-template-columns: 1fr; }\n    .kd-feature:nth-child(odd) { border-right: none; }\n    .kd-feature:nth-last-child(-n+2) { border-bottom: 1px solid #1e1e1e; }\n    .kd-feature:last-child { border-bottom: none; }\n    .kd-stats { grid-template-columns: repeat(3, 1fr); }\n    .kd-table td:first-child { width: 120px; }\n  }\n\u003c\/style\u003e\n\u003cp class=\"preview-label\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!-- ════════════════════════════════════════════════\n     PASTE EVERYTHING BELOW INTO SHOPIFY\n     ════════════════════════════════════════════════ --\u003e\n\u003cdiv class=\"kies-description\"\u003e\n\u003c!-- NOTICE --\u003e\n\u003cdiv class=\"kd-section\"\u003e\n\u003cdiv class=\"kd-notice\"\u003e\n\u003cstrong\u003e⚠ U.S. Spec Only\u003c\/strong\u003e This intake is designed specifically for U.S.-spec vehicles. It features additional CNC machining and different silicone couplers compared to Euro-spec. Please confirm your vehicle specification before ordering. Contact us if you're unsure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- OVERVIEW --\u003e\n\u003cdiv class=\"kd-section\"\u003e\n\u003cdiv class=\"kd-label\"\u003eMST Items can take up to 4 weeks to fulfill due to demand\u003c\/div\u003e\n\u003cdiv class=\"kd-label\"\u003eOverview\u003c\/div\u003e\n\u003cp class=\"kd-intro\"\u003eThe MST BW-B4806 is a purpose-built cold air intake system engineered for the BMW G20\/G21 330i and related B48 2.0L chassis. Featuring a G-Chassis dedicated airbox design, 89mm intake piping, and a reusable high-flow dry filter, this kit delivers measurable power gains while enhancing the intake and turbo spool sounds your B48 is capable of producing. Fully compatible with your OEM MAF sensor; no additional modifications required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PERFORMANCE STATS --\u003e\n\u003cdiv class=\"kd-section\"\u003e\n\u003cdiv class=\"kd-label\"\u003ePerformance Gains\u003c\/div\u003e\n\u003cdiv class=\"kd-stats\"\u003e\n\u003cdiv class=\"kd-stat\"\u003e\n\u003cdiv class=\"kd-stat-val\"\u003e8–10\u003c\/div\u003e\n\u003cdiv class=\"kd-stat-lbl\"\u003eHorsepower Gain\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kd-stat\"\u003e\n\u003cdiv class=\"kd-stat-val\"\u003e+12\u003c\/div\u003e\n\u003cdiv class=\"kd-stat-lbl\"\u003eNm Torque Gain\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kd-stat\"\u003e\n\u003cdiv class=\"kd-stat-val\"\u003e89mm\u003c\/div\u003e\n\u003cdiv class=\"kd-stat-lbl\"\u003eIntake Pipe Diameter\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv class=\"kd-section\"\u003e\n\u003cdiv class=\"kd-label\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv class=\"kd-features\"\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003eBMW G-Chassis dedicated airbox\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003eCompatible with stock MAF sensor\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003e89mm intake piping\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003e89mm high-flow dry air filter\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003eReusable \u0026amp; cleanable filter media\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003eMore aggressive intake sound\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003eEnhanced blow-off valve tones\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003eImproved turbo spool response\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003eCNC machined aluminum components\u003c\/div\u003e\n\u003cdiv class=\"kd-feature\"\u003e\n\u003cspan class=\"kd-check\"\u003e✓\u003c\/span\u003eDirect OEM replacement fitment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECS --\u003e\n\u003cdiv class=\"kd-section\"\u003e\n\u003cdiv class=\"kd-label\"\u003eProduct Specifications\u003c\/div\u003e\n\u003ctable class=\"kd-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eBW-B4806\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMST Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe Diameter\u003c\/td\u003e\n\u003ctd\u003e89mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Type\u003c\/td\u003e\n\u003ctd\u003eDry, High-Flow, Reusable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Gain\u003c\/td\u003e\n\u003ctd\u003e+8–10 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Gain\u003c\/td\u003e\n\u003ctd\u003e+12 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAF Sensor\u003c\/td\u003e\n\u003ctd\u003eOEM compatible — no modification required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCNC aluminum \u0026amp; silicone couplers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Service\u003c\/td\u003e\n\u003ctd\u003eClean every 20,000 km · Replace at 60,000 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpec\u003c\/td\u003e\n\u003ctd\u003eU.S.-spec vehicles only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FITMENT --\u003e\n\u003cdiv class=\"kd-section\"\u003e\n\u003cdiv class=\"kd-label\"\u003eVehicle Fitment\u003c\/div\u003e\n\u003cdiv class=\"kd-tags\" style=\"margin-bottom: 16px;\"\u003e\n\u003cspan class=\"kd-tag\"\u003eB48 2.0L Engine\u003c\/span\u003e \u003cspan class=\"kd-tag\"\u003eG20 \/ G21\u003c\/span\u003e \u003cspan class=\"kd-tag\"\u003eG26\u003c\/span\u003e \u003cspan class=\"kd-tag\"\u003eG42\u003c\/span\u003e \u003cspan class=\"kd-tag\"\u003e2018–2025\u003c\/span\u003e \u003cspan class=\"kd-tag\"\u003eU.S. Spec Only\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ctable class=\"kd-fitment\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018–2025\u003c\/td\u003e\n\u003ctd\u003e320i \/ 330i\u003c\/td\u003e\n\u003ctd\u003eG20 \/ G21\u003c\/td\u003e\n\u003ctd\u003eB48 2.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019–2025\u003c\/td\u003e\n\u003ctd\u003e420i \/ 430i\u003c\/td\u003e\n\u003ctd\u003eG26\u003c\/td\u003e\n\u003ctd\u003eB48 2.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021–2025\u003c\/td\u003e\n\u003ctd\u003e220i \/ 230i\u003c\/td\u003e\n\u003ctd\u003eG42\u003c\/td\u003e\n\u003ctd\u003eB48 2.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"kd-note\"\u003e* Not compatible with Euro-spec vehicles. If you're unsure of your vehicle's spec, contact us before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ════════════════════════════════════════════════\n     END SHOPIFY PASTE\n     ════════════════════════════════════════════════ --\u003e","brand":"MST","offers":[{"title":"Default Title","offer_id":42433405288533,"sku":"BW-B4806","price":535.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/3702\/5395\/files\/kies-motorsports-mst-mst-2025-bmw-b48-2-0l-cold-air-intake-system-bw-b4806-1234254985.jpg?v=1777043231","url":"https:\/\/www.kiesmotorsports.com\/products\/mst-2018-2025-bmw-b48-2-0l-cold-air-intake-system-bw-b4806","provider":"Kies Motorsports","version":"1.0","type":"link"}