{"product_id":"463a63-dp-redstar-mercedes-g63-w463a-m177-downpipes","title":"Redstar Mercedes G63 W463A M177 Downpipes","description":"\u003cp class=\"redstar-intro\"\u003eTransform your 2017-2024 Mercedes-AMG G63 SUV W463A with Redstar performance exhaust downpipes for the M177 4.0 twin-turbo engine. Designed to replace the factory downpipe section, this system focuses on reducing backpressure and unlocking tangible gains in response and drivability.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eFor drivers seeking stronger performance with thermal control, Redstar offers optional OEM-style heat shielding that can reduce radiant exhaust heat by up to 80%, inspired by motorsport-grade thermal practices. Optional high-flow catalytic converter packages allow you to tailor flow and sound to your preference while maintaining seamless integration with OEM mounting.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eCrafted for durability and precision, the assembly uses 2.0mm wall 304 stainless steel with 100% TIG-welded and back-purged construction. OEM-spec flanges and factory-style brackets complete a true bolt-on upgrade that delivers the hallmark Redstar blend of performance, quality, and sound.\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  \u003cli\u003e\n\u003cstrong\u003eCompetition\/Catless:\u003c\/strong\u003e Maximum flow design for uncompromised performance. Delivers the most aggressive exhaust note and optimal power gains. Track use only - not for road use.\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 gains\u003c\/li\u003e\n  \u003cli\u003eQuicker turbo spool-up and sharper throttle response\u003c\/li\u003e\n  \u003cli\u003eReduced under-bonnet temperatures for consistent performance\u003c\/li\u003e\n  \u003cli\u003eSupport for turbocharger longevity\u003c\/li\u003e\n  \u003cli\u003eEnhanced exhaust note with a more engaging character\u003c\/li\u003e\n  \u003cli\u003eStraightforward bolt-on installation\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\u003eHighest quality 2.0mm wall 304 stainless steel\u003c\/li\u003e\n  \u003cli\u003e100% TIG welded and back purged\u003c\/li\u003e\n  \u003cli\u003eOEM-spec flanges\u003c\/li\u003e\n  \u003cli\u003eAll brackets and mounts mirror the OEM unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 class=\"redstar-section-title\"\u003eNotes\u003c\/h2\u003e\n\u003cul class=\"redstar-notes\"\u003e\n  \u003cli\u003eEURO 5\/6 Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eManufacturer fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003e2017-2024 Mercedes-AMG G63 SUV W463A M177 4.0 twin-turbo engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eProfessional fitting is recommended.\u003c\/em\u003e\u003c\/p\u003e","brand":"Redstar Exhaust","offers":[{"title":"HJS HD 200cpsi 130mm \/ Heat Shielded \/ OPF Equipped","offer_id":46873057656911,"sku":"463A63-DP130-OPF-HS","price":11139.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHO+ 400cpsi 5\" \/ Heat Shielded \/ OPF Equipped","offer_id":46873057689679,"sku":"463A63-DP50-OPF-HS","price":9999.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 130mm \/ No Heat Shielding \/ OPF Equipped","offer_id":46873057722447,"sku":"463A63-DP130-OPF","price":10189.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 130mm \/ Heat Shielded \/ Non-OPF","offer_id":46873057755215,"sku":"463A63-DP130-HS","price":11139.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHO+ 400cpsi 5\" \/ No Heat Shielding \/ OPF Equipped","offer_id":46873057787983,"sku":"463A63-DP50-OPF","price":9049.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHO+ 400cpsi 5\" \/ Heat Shielded \/ Non-OPF","offer_id":46873057820751,"sku":"463A63-DP50-HS","price":9999.0,"currency_code":"AUD","in_stock":true},{"title":"HJS HD 200cpsi 130mm \/ No Heat Shielding \/ Non-OPF","offer_id":46873057853519,"sku":"463A63-DP130","price":10189.0,"currency_code":"AUD","in_stock":true},{"title":"GESI GEN2 UHO+ 400cpsi 5\" \/ No Heat Shielding \/ Non-OPF","offer_id":46873057886287,"sku":"463A63-DP50","price":9049.0,"currency_code":"AUD","in_stock":true},{"title":"Competition (catless) \/ Heat Shielded \/ OPF Equipped","offer_id":46873057919055,"sku":"463A63-DPCL-OPF-HS","price":5779.0,"currency_code":"AUD","in_stock":true},{"title":"Competition (catless) \/ No Heat Shielding \/ OPF Equipped","offer_id":46873057951823,"sku":"463A63-DPCL-OPF","price":4819.0,"currency_code":"AUD","in_stock":true},{"title":"Competition (catless) \/ Heat Shielded \/ Non-OPF","offer_id":46873057984591,"sku":"463A63-DPCL-HS","price":5779.0,"currency_code":"AUD","in_stock":true},{"title":"Competition (catless) \/ No Heat Shielding \/ Non-OPF","offer_id":46873058017359,"sku":"463A63-DPCL","price":4819.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4383\/8543\/files\/463A63-DP.jpg?v=1790044388","url":"https:\/\/heasmansaus.myshopify.com\/products\/463a63-dp-redstar-mercedes-g63-w463a-m177-downpipes","provider":"heasmansaus","version":"1.0","type":"link"}