{"title":"Mercedes-Benz AMG GT 43 \/ GT 55 \/ GT 63 \/ GT 63 Pro (C192)","description":null,"products":[{"product_id":"mercedes-amg-gt55-gt63-gt63-pro-high-performance-race-downpipes-2024","title":"Mercedes-AMG GT55 \/ GT63 \/ GT63 PRO High-Performance Race Downpipes | 2024+","description":"\u003cp\u003e\u003cstrong\u003eMercedes-AMG GT55 \/ GT63 \/ GT63 PRO High-Performance Race Downpipes | 2024+\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrade your Mercedes-AMG GT55, GT63, or GT63 PRO with Momentum Motorsports High-Performance Race Downpipes, engineered to reduce factory exhaust restriction and improve flow from the 4.0L twin-turbo V8. The freer-flowing design helps improve turbo response, supports increased power potential, and delivers a deeper, significantly more aggressive exhaust note.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality stainless steel and designed for direct-fit installation, the system includes thermal heat shielding around the primary downpipe sections to help manage the extreme temperatures generated by the twin-turbo setup. These downpipes are an ideal supporting modification for tuned and higher-horsepower AMG GT applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e✅ Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-flow \u003cstrong\u003erace downpipe design\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced exhaust backpressure and restriction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved turbo spool and throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports increased horsepower and torque\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for Stage 2 and higher-performance ECU tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore aggressive \u003cstrong\u003eAMG V8 exhaust note\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-quality \u003cstrong\u003estainless steel construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated \u003cstrong\u003ethermal heat shielding\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision welded for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect-fit design using factory mounting locations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with factory and aftermarket exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🚘 Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2024+ Mercedes-AMG GT55\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2024+ Mercedes-AMG GT63\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMercedes-AMG GT63 PRO\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4.0L Twin-Turbo V8\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e⚠️ Disclaimer\u003c\/h3\u003e\n\u003cp\u003eThese downpipes are intended for \u003cstrong\u003eoff-road and racing use only\u003c\/strong\u003e. Not legal for use on public roads or highways.\u003c\/p\u003e","brand":"Momentum Motorsports","offers":[{"title":"Default Title","offer_id":47947198890089,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8029\/4761\/files\/AB16378A-A556-48F1-BB92-92556695C959.jpg?v=1787697536"},{"product_id":"mercedes-amg-gt55-gt63-gt63-pro-valved-high-performance-exhaust-system-2024","title":"Mercedes-AMG GT55 \/ GT63 \/ GT63 PRO Valved High-Performance Exhaust System | 2024+","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e\u003cstrong\u003eMercedes-AMG GT55 \/ GT63 \/ GT63 PRO Valved High-Performance Exhaust System | 2024+\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your Mercedes-AMG GT55, GT63, or GT63 PRO with the Momentum Motorsports Valved High-Performance Exhaust System, designed to improve exhaust flow while bringing out the aggressive character of the 4.0L twin-turbo V8. The freer-flowing layout delivers a deeper, louder, and more pronounced AMG exhaust note throughout the RPM range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConstructed from high-quality stainless steel with precision-formed piping and TIG-welded connections, this system is built for durability, proper fitment, and high-temperature performance. Integrated exhaust valves give you greater control over the sound, allowing for a more refined tone when desired and a significantly more aggressive experience with the valves open.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e✅ Key Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eValved high-performance exhaust system\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable exhaust sound through integrated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved exhaust flow with reduced restriction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDeeper and more aggressive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAMG V8 exhaust note\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced sound throughout the RPM range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh-quality \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003estainless steel construction\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG-welded fabrication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance-oriented muffler design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect-fit installation using factory mounting locations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuad outlet configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with factory or upgraded downpipes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for both street and high-performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e🚘 Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e2024+ Mercedes-AMG GT55\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e2024+ Mercedes-AMG GT63\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e2025+ Mercedes-AMG GT63 PRO\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4.0L Twin-Turbo V8\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Momentum Motorsports","offers":[{"title":"Default Title","offer_id":47947206852713,"sku":null,"price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8029\/4761\/files\/IMG_2304.jpg?v=1787698866"},{"product_id":"custom-ecu-tune-mercedes-benz-amg-gt-c192","title":"Custom ECU Tune - Mercedes-AMG GT 55 \/ GT 63 Coupe (C192)","description":"\u003cp\u003eMercedes-AMG GT 55 \/ GT 63 Coupe (C192) uses the 4.0L Twin-Turbo V8. Stage one is software only, and stage two adds hardware.\u003c\/p\u003e\n\u003cp\u003eStage one is $2,499. Stage two is $2,999.\u003c\/p\u003e\n\u003cp\u003eMercedes-AMG engines (M133, M139, M156, M157, M177, M178, M256) run Bosch MED17.7 family ECUs. Most 2016 and newer cars require the ECU to be removed and unlocked once on the bench; after that the tune loads through the OBD port. Cars from 2018 on also have a CPC module that must be unlocked for the tune to take effect; that is the CPC add-on on this page. Stage 2 is written for downpipes and needs them fitted. Turnaround for a bench unlock is typically same day at the shop.\u003c\/p\u003e\n\u003cp\u003eWhat you get\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStage one $2,499: software only\u003c\/li\u003e\n\u003cli\u003eStage two $2,999: hardware added\u003c\/li\u003e\n\u003cli\u003eCPC available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which stage fits how you drive? Email sales@mmotorsportllc.com with your year and mods.\u003c\/p\u003e","brand":"Momentum Motorsports","offers":[{"title":"Stage 1","offer_id":67591937851497,"sku":null,"price":2499.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2","offer_id":67591937949801,"sku":null,"price":2999.0,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/momentummsports.com\/collections\/mercedes-benz-amg-gt-43-gt-55-gt-63-gt-63-pro-c192.oembed","provider":"Momentum Motorsports","version":"1.0","type":"link"}