{"product_id":"blackboost-transmission-upgrade-kit-getriebe-upgrade-kit-mercedes-benz-amg-9-gang-725-0","title":"BlackBoost Performance Clutch Kit | Mercedes AMG 9 speed 725.0 ","description":"\u003c!-- ===================== SEO HEAD ===================== --\u003e\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\u003c\/style\u003e\n\u003carticle class=\"kth-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\u003cheader\u003e\n\u003ch2 itemprop=\"name\"\u003e BlackBoost 725.0 Performance Clutch Kit (64 Discs)\u003c\/h2\u003e\n\n\u003cp class=\"kth-lead\"\u003e The BlackBoost Performance Clutch Kit is a comprehensive clutch upgrade for the 725.0 transmission platform – designed for high thermal load and clean power transmission.\u003c\/p\u003e\n\n\u003cdiv class=\"kth-note\" role=\"note\" aria-label=\"Hinweis Rennsport \/ StVZO\"\u003e Note: 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 725.0 Performance Clutch Kit\u003c\/strong\u003e is a complete upgrade package for the \u003cstrong\u003e725.0 9-speed transmission platform\u003c\/strong\u003e , replacing the relevant clutch components with a performance-oriented design. The friction pairing is engineered for \u003cstrong\u003ehigher friction coefficients\u003c\/strong\u003e and \u003cstrong\u003egreater temperature resistance\u003c\/strong\u003e compared to the OEM components – ensuring consistent performance under load.\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 Performance Clutch Kit for the 725.0 platform\u003c\/li\u003e\n\n\u003cli\u003e 64 discs (friction\/steel disc configuration depending on the version)\u003c\/li\u003e\n\n\u003cli\u003e Increased coefficient of friction for stable power transmission\u003c\/li\u003e\n\n\u003cli\u003e Designed for higher thermal loads than OEM\u003c\/li\u003e\n\n\u003cli\u003e Suitable as a rebuild or upgrade solution for 725.0 9-speed transmissions in AMG platforms.\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 Important instructions\u003c\/h2\u003e\n\n\u003cdiv class=\"kth-card\"\u003e\n\n\u003cul class=\"kth-list\"\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eTCU tune\u003c\/strong\u003e required to unlock the kit's full potential\u003c\/li\u003e\n\n\u003cli\u003e Installation by \u003cstrong\u003ea professional transmission technician\u003c\/strong\u003e is strongly recommended.\u003c\/li\u003e\n\n \u003cli\u003eOEM gaskets, sealant, transmission filter and oil are \u003cspan style=\"text-decoration: underline;\"\u003enot\u003c\/span\u003e included.\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan style=\"text-decoration: underline;\"\u003eFlushing\u003c\/span\u003e the transmission oil cooling circuit\/pipes and radiator\/heat exchanger is recommended.\u003c\/li\u003e\n\n\u003cli\u003e TCU adaptation values ​​must be within the target range – otherwise there is a risk of slippage and gearbox damage.\u003c\/li\u003e\n\n\u003cli\u003e Adaptation\/diagnostic process ideally via \u003cstrong\u003eXentry\u003c\/strong\u003e (certified Mercedes diagnostics)\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 725.0 Performance Clutch Kit (clutch components as per kit design)\u003c\/li\u003e\n\n\u003cli\u003e Note: Consumables (oil\/filter\/seals) are required separately.\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\u003csection\u003e\n\u003ch3\u003e For which transmissions is the kit intended?\u003c\/h3\u003e\n\n\u003cp\u003e For the Mercedes 725.0 9-speed transmission platform, as used in various AMG vehicle platforms.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch3\u003e Is a transmission software adjustment necessary?\u003c\/h3\u003e\n\n\u003cp\u003e Yes. \u003cstrong\u003eTCU tuning\u003c\/strong\u003e is required to ensure proper performance and durability.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch3\u003e Which parts are not included in the kit?\u003c\/h3\u003e\n\n \u003cp\u003eOEM seals, gaskets, transmission filter and transmission oil are not included and must be provided separately for installation.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch3\u003e Is there a warranty or return policy?\u003c\/h3\u003e\n\n\u003cp\u003e Please note: Installation is at the buyer's own risk; depending on the supplier's terms and conditions, warranty\/refund may be excluded.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cp class=\"kth-muted\"\u003e SKU (Reference): BBMBCLTU002\u003c\/p\u003e\n\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":56739163373893,"sku":"BBMBCLTU002","price":3599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7786\/1189\/files\/Clutch-725-Speed-18.webp?v=1769436092","url":"https:\/\/kthshop.de\/en\/products\/blackboost-transmission-upgrade-kit-getriebe-upgrade-kit-mercedes-benz-amg-9-gang-725-0","provider":"KTH Shop","version":"1.0","type":"link"}