{"product_id":"blackboost-catless-downpipe-mercedes-g63-w463a","title":"BlackBoost Catless Downpipe | Mercedes G63 W463A ","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:900px; 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:.35rem}\n  .kth-muted{color:var(--muted);margin-top:1rem;font-size:.9rem}\n  h2 {font-size: 32px !important;}\nh3 {font-size: 26px !important;}\n\u003c\/style\u003e\n\u003carticle itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" class=\"kth-wrap\"\u003e\u003cheader\u003e\n\u003ch2 itemprop=\"name\"\u003e BlackBoost Catless Downpipes OPF\u003cbr\u003e Mercedes-AMG G63 M177\u003c\/h2\u003e\n\n\u003cp class=\"kth-lead\"\u003e Racing downpipes without catalytic converters and OPF – uncompromising exhaust efficiency for the AMG G63.\u003c\/p\u003e\n\n\u003c\/header\u003e\n\u003csection\u003e\n\u003ch2\u003e Description\u003c\/h2\u003e\n\n\u003cp itemprop=\"description\"\u003e The BlackBoost Catless Downpipes OPF for the Mercedes-AMG G63 with M177 V8 biturbo engine (W463A) were developed for extreme \u003cstrong\u003eperformance applications\u003c\/strong\u003e . By completely removing the standard catalytic converters and OPF components, exhaust backpressure is significantly reduced. The result is a noticeably more responsive engine, more efficient \u003cstrong\u003epower delivery\u003c\/strong\u003e , and an uncompromisingly motorsport-oriented character.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003e Exhaust flow \u0026amp; performance characteristics\u003c\/h2\u003e\n\n\u003cdiv class=\"kth-card\"\u003e\n\n\u003cul class=\"kth-list\"\u003e\n\n\u003cli\u003e Virtually resistance-free exhaust gas flow without OPF restrictions\u003c\/li\u003e\n\n\u003cli\u003e Significantly reduced exhaust back pressure\u003c\/li\u003e\n\n\u003cli\u003e Faster response from the turbochargers\u003c\/li\u003e\n\n\u003cli\u003e Optimized performance in stage setups\u003c\/li\u003e\n\n\u003cli\u003e Very direct, aggressive AMG V8 exhaust sound\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 Design \u0026amp; Execution\u003c\/h2\u003e\n\n\u003cdiv class=\"kth-card\"\u003e\n\n\u003cul class=\"kth-list\"\u003e\n\n \u003cli\u003eFlow-optimized pipe routing for maximum efficiency\u003c\/li\u003e\n\n\u003cli\u003e High-quality, heat-resistant materials\u003c\/li\u003e\n\n\u003cli\u003e Precisely executed, durable welded joints\u003c\/li\u003e\n\n\u003cli\u003e Design tailored for direct replacement of standard components\u003c\/li\u003e\n\n\u003cli\u003e Designed for extreme exhaust gas temperatures and continuous loads\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 Advantages in performance applications\u003c\/h2\u003e\n\n\u003cdiv class=\"kth-card\"\u003e\n\n\u003cul class=\"kth-list\"\u003e\n\n\u003cli\u003e More freedom to utilize performance potential\u003c\/li\u003e\n\n\u003cli\u003e Optimal basis for software and hardware upgrades\u003c\/li\u003e\n\n\u003cli\u003e More direct engine response\u003c\/li\u003e\n\n\u003cli\u003e Consistently racing-oriented design\u003c\/li\u003e\n\n\u003cli\u003e Ideal for uncompromising performance modifications\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 Catless Downpipes OPF (left \u0026amp; right)\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 Notes\u003c\/h2\u003e\n\n\u003cp class=\"kth-muted\"\u003e \u003cstrong\u003eRacing equipment\u003c\/strong\u003e – ​​not approved for use on public roads.\u003cbr\u003e Intended exclusively for motorsport and export vehicles. Not approved for use on public roads. Installation should be carried out by qualified personnel. Engine control unit (ECU) adjustment is required.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003cp class=\"kth-muted\"\u003e © Kraftfahrzeug Technik Hannover (KTH)\u003c\/p\u003e\n\n\u003c\/article\u003e","brand":"KTH Onlineshop","offers":[{"title":"Default Title","offer_id":56761372377413,"sku":"BBCD019","price":2449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7786\/1189\/files\/CD019-1-jpg_4af61638-a6cc-4e48-b6a7-ebbfe4c3dff3.webp?v=1769436436","url":"https:\/\/kthshop.de\/en\/products\/blackboost-catless-downpipe-mercedes-g63-w463a","provider":"KTH Shop","version":"1.0","type":"link"}