{"product_id":"amv8-dp-redstar-aston-martin-db11-vantage-v8-primary-downpipes","title":"Redstar Aston Martin DB11\/Vantage V8 Primary Downpipes","description":"\u003cp class=\"redstar-intro\"\u003eUnleash the performance potential of your Aston Martin with Redstar performance exhaust downpipes engineered for the M177 4.0-litre twin-turbo V8. Precisely developed for the 2018+ DB11 and 2018+ Vantage, AMR and F1 Edition, this system targets the primary downpipes and replaces the restrictive primary Catalyst section located directly after the turbos. The result is a seamless, direct bolt-on solution tailored to these applications.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eDesigned around optimised flow geometry and validated through advanced development methods such as CAD modelling and flow-bench analysis, the Redstar design reduces backpressure to sharpen throttle response, speed up turbo spool and unlock measurable power gains. When optioned with OEM-style Heat Shielding, radiant exhaust heat is reduced by up to 80%, helping keep under-bonnet temperatures in check and supporting long-term turbo reliability. A richer, more engaging exhaust tone completes the transformation without compromising fitment.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eBuilt for durability and precision, each system uses 2.0mm wall 304 stainless steel, is 100% TIG welded and back purged, and integrates with OEM-spec V-band flanges plus factory-style brackets and mounts. This is Redstar engineering at its finest - a true bolt-on upgrade that blends motorsport-inspired craftsmanship with factory-level fit and finish for your Aston Martin DB11 or Vantage M177.\u003c\/p\u003e\n\n\u003ch2 class=\"redstar-section-title\"\u003eAvailable Options\u003c\/h2\u003e\n\u003cul class=\"redstar-options\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHJS HD 200cpsi Catalytic Converters:\u003c\/strong\u003e Engineered in Germany and trusted worldwide, the HJS 200cpsi ultra high-performance cats are rated for over 1000hp. Renowned for exceptional flow, durability, and consistent quality, these converters set the benchmark for high-output applications. Ideal for drivers demanding maximum performance without compromise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGESI GEN2 400cpsi Catalytic Converters:\u003c\/strong\u003e The latest GEN2 series from GESI is rated to support up to 1000hp while offering smoother exhaust flow and improved efficiency compared with factory units. Featuring advanced emissions technology for optimal catalyst function at high flow rates. A strong choice for those seeking significant performance gains with refined operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM-Style Heat Shielding:\u003c\/strong\u003e Redstar's signature thermal management system reduces radiant exhaust heat by up to 80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"redstar-section-title\"\u003eKey Performance Benefits\u003c\/h2\u003e\n\u003cul class=\"redstar-benefits\"\u003e\n  \u003cli\u003eNoticeable power and torque increase across the rev range\u003c\/li\u003e\n  \u003cli\u003eFaster turbo spool and sharper throttle response\u003c\/li\u003e\n  \u003cli\u003eReduced under-bonnet temperatures when optioned with OEM-style Heat Shielding\u003c\/li\u003e\n  \u003cli\u003eEnhanced exhaust tone with a richer, more purposeful character\u003c\/li\u003e\n  \u003cli\u003eTrue bolt-on installation that integrates with factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"redstar-section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"redstar-specifications\"\u003e\n  \u003cli\u003eConstructed from 2.0mm wall 304 stainless steel\u003c\/li\u003e\n  \u003cli\u003e100% TIG welded and back purged\u003c\/li\u003e\n  \u003cli\u003eOEM-spec V-band flanges for precise sealing\u003c\/li\u003e\n  \u003cli\u003eIncludes all brackets and mounts matching the OEM unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eManufacturer fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003e2018+ Aston Martin DB11 4.0L M177 twin-turbocharged V8\u003c\/li\u003e\n  \u003cli\u003e2018+ Aston Martin Vantage \/ AMR \/ F1 Edition 4.0L M177 twin-turbocharged V8\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAston Martin DB11 (AM5) Convertible V8 Volante 2018-2023\u003cbr\u003eAston Martin Vantage (AM6) Coupe Vantage 2018-2024\u003cbr\u003eAston Martin Vantage (AM6) Coupe Vantage AMR 2019-2020\u003cbr\u003eAston Martin Vantage (AM6) Roadster Vantage Roadster 2020-2024\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProfessional fitting is recommended.\u003c\/em\u003e\u003c\/p\u003e","brand":"Redstar Exhaust","offers":[{"title":"HJS HD 200cpsi 121mm \/ No Heat Shielding","offer_id":46873069060175,"sku":"AMV8-DP121","price":8079.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 121mm \/ Heat Shielded","offer_id":46873069092943,"sku":"AMV8-DP121-HS","price":8889.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 130mm \/ No Heat Shielding","offer_id":46873069125711,"sku":"AMV8-DP130","price":9559.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 130mm \/ Heat Shielded","offer_id":46873069158479,"sku":"AMV8-DP130-HS","price":10369.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHO+ 400cpsi 5\" \/ No Heat Shielding","offer_id":46873069191247,"sku":"AMV8-DP50","price":8419.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHO+ 400cpsi 5\" \/ Heat Shielded","offer_id":46873069224015,"sku":"AMV8-DP50-HS","price":9229.0,"currency_code":"AUD","in_stock":true},{"title":"Competition (catless) \/ No Heat Shielding","offer_id":46873069256783,"sku":"AMV8-DPCL","price":4199.0,"currency_code":"AUD","in_stock":true},{"title":"Competition (catless) \/ Heat Shielded","offer_id":46873069289551,"sku":"AMV8-DPCL-HS","price":4999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4383\/8543\/files\/AMV8-DP.jpg?v=1790044415","url":"https:\/\/heasmansaus.myshopify.com\/products\/amv8-dp-redstar-aston-martin-db11-vantage-v8-primary-downpipes","provider":"heasmansaus","version":"1.0","type":"link"}