{"product_id":"redstar-mercedes-amg-gt-black-series-catback-exhaust-system","title":"Redstar Mercedes AMG GT Black Series Catback Exhaust System","description":"\u003cp class=\"redstar-intro\"\u003eTransform your 2021-2023 Mercedes AMG GT Black Series with the Redstar Titanium AMG GT Black Series Exhaust, engineered specifically for the 4.0 twin-turbo Flat Plane Crank engine. Choose the Track system for a race-inspired soundtrack or the Touring configuration with rear mufflers for a more measured tone suited to daily driving. This is a direct performance exhaust replacement for the factory system, tailored to the Black Series.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eExpect tangible gains in responsiveness, with faster turbo spool, significant power improvement and a crisper, more engaging FPC character featuring assertive burbles and crackles. With a system weight of approximately 6.5 kg, the design focuses on shedding mass while enhancing flow for sharper on-road and track performance.\u003c\/p\u003e\n\u003cp class=\"redstar-intro\"\u003eBuilt to Redstar standards, every system is a true bolt-on installation using OEM-spec flanges and all factory-style brackets and mounts. Each unit is 100 percent TIG welded and back purged for strength and reliability, and available in highest quality Titanium or premium Inconel 625. No check engine light. Redstar delivers precise fitment, durable construction and the unmistakable Redstar performance exhaust sound for the AMG GT Black Series.\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\u003eTrack\u003c\/strong\u003e - No mufflers for a raw, race-inspired sound.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTouring\u003c\/strong\u003e - Two mufflers welded in towards the rear to reduce harshness and produce a smoother tone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTitanium\u003c\/strong\u003e - Ultra light to shed weight while delivering an exotic, authentic exhaust character that suits high-performance driving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInconel 625\u003c\/strong\u003e - Produces a high-pitched, ripping exotic sports car sound, lighter than stainless steel with superior sound quality, and noted as being 100 times more durable than titanium.\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\u003eSignificant power gain.\u003c\/li\u003e\n  \u003cli\u003eFaster spool up and improved throttle response.\u003c\/li\u003e\n  \u003cli\u003eEnhanced Flat Plane Crank tone with pronounced burbles and crackles.\u003c\/li\u003e\n  \u003cli\u003eMeaningful weight reduction for sharper driving feel.\u003c\/li\u003e\n  \u003cli\u003eSimple, 100 percent 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\u003eConstruction options: highest quality Titanium or Inconel 625.\u003c\/li\u003e\n  \u003cli\u003e100 percent TIG welded and back purged.\u003c\/li\u003e\n  \u003cli\u003eOEM-spec flanges.\u003c\/li\u003e\n  \u003cli\u003eAll brackets and mounts replicated as on the OEM unit.\u003c\/li\u003e\n  \u003cli\u003eSystem weight approximately 6.5 kg.\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\u003eNo check engine light.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch2\u003e\u003cstrong\u003eFitments\u003c\/strong\u003e\u003c\/h2\u003e\u003cul class=\"redstar-fitment\"\u003e\n  \u003cli\u003e2021-2023 Mercedes AMG GT Black Series with 4.0 twin-turbo Flat Plane Crank engine\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REDSTAR","offers":[{"title":"Titanium \/ Track (No Mufflers)","offer_id":52605578838332,"sku":"GTBS-TI","price":13439.0,"currency_code":"AUD","in_stock":true},{"title":"Titanium \/ Touring (Rear Mufflers)","offer_id":52611564339516,"sku":"GTBS-TIMF","price":14189.0,"currency_code":"AUD","in_stock":true},{"title":"Inconel \/ Track (No Mufflers)","offer_id":52611564372284,"sku":"GTBS-INC","price":19559.0,"currency_code":"AUD","in_stock":true},{"title":"Inconel \/ Touring (Rear Mufflers)","offer_id":52611564405052,"sku":"GTBS-INCMF","price":20309.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/0031\/8780\/files\/RED-0020797.jpg?v=1767852661","url":"https:\/\/cityperformancecentre.com\/products\/redstar-mercedes-amg-gt-black-series-catback-exhaust-system","provider":"City Performance Centre","version":"1.0","type":"link"}