{"product_id":"kth-stage-1-upgrade-680-ps-rolls-royce","title":"KTH Stage 1 Upgrade (600+ HP): Aston Martin Vantage 4.0 ","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 KTH Stage 1 Software Optimization\u003cbr\u003e Aston Martin Vantage V8 (M177)\u003c\/h2\u003e\n\n\u003cp class=\"kth-lead\"\u003e Precise map adjustment for more power, more direct response and harmonious power delivery.\u003c\/p\u003e\n\n\u003cdiv aria-label=\"Hinweis Zulassung\" role=\"note\" class=\"kth-note\"\u003e\n\n \u003cstrong\u003eNote:\u003c\/strong\u003e Unless explicitly stated otherwise, software optimization is \u003cstrong\u003esubject to registration\u003c\/strong\u003e and \u003cstrong\u003eis not compliant with German road traffic regulations (StVZO)\u003c\/strong\u003e without appropriate approval \/ not for public road traffic.\u003c\/div\u003e\n\n\u003c\/header\u003e\n\u003csection\u003e\n\u003ch2\u003e Description\u003c\/h2\u003e\n\n\u003cp itemprop=\"description\"\u003e The \u003cstrong\u003eStage 1 software optimization\u003c\/strong\u003e for the \u003cstrong\u003eAston Martin Vantage V8\u003c\/strong\u003e with \u003cstrong\u003eM177\u003c\/strong\u003e engine aims for efficient use of the existing hardware. Through finely tuned adjustments to boost pressure, ignition, and torque management, a \u003cstrong\u003enoticeable increase in power and torque\u003c\/strong\u003e is achieved – while maintaining near-stock drivability and clean power delivery.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003e Performance data\u003c\/h2\u003e\n\n\u003cdiv class=\"kth-card\"\u003e\n\n\u003cul class=\"kth-list\"\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSeries:\u003c\/strong\u003e approx. 510 HP \/ approx. 685 Nm\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eStage 1:\u003c\/strong\u003e approx. \u003cstrong\u003e590–610 hp\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eStage 1 torque:\u003c\/strong\u003e up to \u003cstrong\u003e780–820 Nm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Power delivery optimized across the entire speed range\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp class=\"kth-muted\"\u003e *Performance figures depend on fuel quality, vehicle condition and environmental conditions.\u003c\/p\u003e\n\n\n\u003c\/div\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 Optimized responsiveness and improved throttle response\u003c\/li\u003e\n\n\u003cli\u003e Increased torque release in medium and upper load ranges\u003c\/li\u003e\n\n\u003cli\u003e Near-production drivability with significantly increased performance\u003c\/li\u003e\n\n\u003cli\u003e Adjustment of all relevant characteristic curves within safe parameters\u003c\/li\u003e\n\n\u003cli\u003e No mechanical modifications to the vehicle are required.\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 Vehicle: Aston Martin \u003cstrong\u003eVantage V8\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Engine: \u003cstrong\u003eM177\u003c\/strong\u003e Biturbo\u003c\/li\u003e\n\n\u003cli\u003e Software: Stage 1 ECU optimization\u003c\/li\u003e\n\n\u003cli\u003e Hardware: Series\u003c\/li\u003e\n\n\u003cli\u003e Recommendation: High-quality fuel (min. 98 RON)\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 Is Stage 1 optimization suitable for everyday use?\u003c\/h3\u003e\n\n\u003cp\u003e Yes. The tuning is designed for near-production drivability and smooth power delivery.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection open=\"\"\u003e\n\u003ch3\u003e Does Stage 1 require additional hardware?\u003c\/h3\u003e\n\n \u003cp\u003eYes, BlackBoost FTA Diverters must be installed.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection open=\"\"\u003e\n\u003ch3\u003e Is the software approved for road use?\u003c\/h3\u003e\n\n\u003cp\u003e No, it's a racing article.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\u003csection open=\"\"\u003e\n\u003ch3\u003e Can the software be reset?\u003c\/h3\u003e\n\n\u003cp\u003e Yes. Reverting to the original factory settings is possible at any time.\u003c\/p\u003e\n\n\u003c\/section\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":57011728613701,"sku":"KTHS1RRV12","price":2899.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7786\/1189\/files\/KTHStageX.png?v=1769445568","url":"https:\/\/kthshop.de\/en\/products\/kth-stage-1-upgrade-680-ps-rolls-royce","provider":"KTH Shop","version":"1.0","type":"link"}