{"product_id":"blackboost-transmission-upgrade-fur-mercedes-automatik-7-gang-722-9","title":"BlackBoost Transmission Upgrade Kit (722.9): Mercedes AMG ","description":"\u003c!-- ===================== SEO HEAD ===================== --\u003e\n\u003cp\u003e\u003c\/p\u003e\n\n\u003c!-- ===================== PRODUCT CONTENT ===================== --\u003e\n\u003cstyle\u003e\n  .kth-wrap {\n    --blue:#0b245b; --text:#111; --muted:#6b7280; --border:#e5e7eb;\n    font-family:\"Inter\",system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;\n    color:var(--text); line-height:1.6; max-width:800px; margin:0 auto; padding:2rem 1rem;\n  }\n  .kth-wrap h1{font-size:2rem;font-weight:700;color:var(--blue);margin-bottom:.5rem}\n  .kth-wrap h2{font-size:1.2rem;font-weight:600;color:var(--blue);margin-top:2rem;margin-bottom:.5rem}\n  .kth-lead{color:var(--muted);margin-bottom:1.5rem}\n  .kth-card{border:1px solid var(--border);border-radius:10px;padding:1rem 1.25rem;margin-top:.5rem}\n  .kth-list{margin:0;padding-left:1.25rem}\n  .kth-list li{margin-bottom:.25rem}\n  .kth-note{border-left:3px solid var(--blue);padding:.75rem 1rem;background:#f8fafc;border-radius:10px;margin-top:1rem}\n  details{border-top:1px solid var(--border);padding:.75rem 0}\n  details:first-of-type{border-top:none}\n  summary{cursor:pointer;font-weight:600;color:var(--blue)}\n  .kth-muted{color:var(--muted);margin-top:2rem;font-size:.9rem}\n  h2 {font-size: 32px !important;}\nh3 {font-size: 26px !important;}\n\n\u003c\/style\u003e\n\u003carticle itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"kth-wrap\"\u003e\u003cheader\u003e\n\u003ch2 itemprop=\"name\"\u003e BlackBoost Transmission Clutch Upgrade\u003cbr\u003e Mercedes 722.9 automatic transmission\u003c\/h2\u003e\n\n\u003cp class=\"kth-lead\"\u003e Increased torque resistance and reproducible shift quality – developed for high-performance Mercedes and AMG setups.\u003c\/p\u003e\n\n\u003cdiv aria-label=\"Hinweis Rennsport \/ StVZO\" role=\"note\" class=\"kth-note\"\u003e\n\n \u003cstrong\u003eNote:\u003c\/strong\u003e Unless explicitly stated otherwise, this is a \u003cstrong\u003eracing product\u003c\/strong\u003e – not permitted under the German Road Traffic Regulations (StVZO) \/ not for public road use.\u003c\/div\u003e\n\n\u003c\/header\u003e\n\u003csection\u003e\n\u003ch2\u003e Description\u003c\/h2\u003e\n\n \u003cp itemprop=\"description\"\u003eThe \u003cstrong\u003eBlackBoost Transmission Clutch Upgrade\u003c\/strong\u003e for the \u003cstrong\u003eMercedes 722.9 automatic transmission\u003c\/strong\u003e was developed to replace the standard clutch components with a \u003cstrong\u003emore robust, high-performance version\u003c\/strong\u003e . The goal is a \u003cstrong\u003esignificantly increased torque capacity\u003c\/strong\u003e , smooth power transmission, and improved durability in performance-optimized engines.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003e Performance features\u003c\/h2\u003e\n\n\u003cdiv class=\"kth-card\"\u003e\n\n\u003cul class=\"kth-list\"\u003e\n\n\u003cli\u003e Reinforced clutch components for the 722.9 transmission\u003c\/li\u003e\n\n\u003cli\u003e Designed for significantly increased torque\u003c\/li\u003e\n\n\u003cli\u003e Improved durability in performance and racing applications\u003c\/li\u003e\n\n\u003cli\u003e Clean, reproducible switching operations under load\u003c\/li\u003e\n\n\u003cli\u003e A worthwhile upgrade for software and hardware performance improvements\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003e Scope of delivery\u003c\/h2\u003e\n\n\u003cdiv class=\"kth-card\"\u003e\n\n\u003cul class=\"kth-list\"\u003e\n\n\u003cli\u003e BlackBoost Transmission Clutch Upgrade Kit\u003c\/li\u003e\n\n\u003cli\u003e Clutch packs \/ friction discs (depending on the design)\u003c\/li\u003e\n\n\u003cli\u003e Note: Additional transmission components may be required (depending on the setup).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003e Technical details\u003c\/h2\u003e\n\n\u003cdiv class=\"kth-card\"\u003e\n\n\u003cul class=\"kth-list\"\u003e\n\n\u003cli\u003e Transmission: Mercedes \u003cstrong\u003e722.9\u003c\/strong\u003e automatic\u003c\/li\u003e\n\n\u003cli\u003e Component: Clutch packages \/ Clutch upgrade\u003c\/li\u003e\n\n \u003cli\u003eDesign: Performance \u0026amp; racing application\u003c\/li\u003e\n\n\u003cli\u003e Recommendation: Installation and tuning by a specialized gearbox workshop\u003c\/li\u003e\n\n\u003cli\u003e Note: Transmission software adjustment is strongly recommended.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003e FAQ\u003c\/h2\u003e\n\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e Why is a clutch upgrade necessary?\u003c\/summary\u003e\n\u003cp\u003e Under increased torque, the standard clutch can reach its load limit. The BlackBoost upgrade significantly improves durability.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e Is a transmission software adjustment required?\u003c\/summary\u003e\n\u003cp\u003e Yes. For optimal function, shift quality and durability, customized transmission software is recommended.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e For which vehicles is the upgrade suitable?\u003c\/summary\u003e\n\u003cp\u003e For vehicles with Mercedes 722.9 automatic transmission. Exact compatibility depends on the vehicle and its power output.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e Is the upgrade compliant with German road traffic regulations (StVZO)?\u003c\/summary\u003e\n\u003cp\u003e Unless explicitly stated otherwise: \u003cstrong\u003eno\u003c\/strong\u003e . Racing equipment – \u003cstrong\u003e​​not compliant with German road traffic regulations (StVZO\u003c\/strong\u003e ).\u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cp class=\"kth-muted\"\u003e © Kraftfahrzeug Technik Hannover (KTH)\u003c\/p\u003e\n\n\u003c\/article\u003e\n\u003c!-- ===================== STRUCTURED DATA ===================== --\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"KTH Onlineshop","offers":[{"title":"Default Title","offer_id":56555574034757,"sku":"BBMBCLTU001","price":2899.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7786\/1189\/files\/722-clutches-4.jpg?v=1769435538","url":"https:\/\/kthshop.de\/en\/products\/blackboost-transmission-upgrade-fur-mercedes-automatik-7-gang-722-9","provider":"KTH Shop","version":"1.0","type":"link"}