{"product_id":"mercedes-benz-amg-gt-valved-sports-exhaust-system-yonristic-performance","title":"Mercedes-Benz AMG GT Valved Sports Exhaust System - Yonristic Performance","description":"\u003ch1 data-end=\"204\" data-start=\"160\"\u003eMercedes-AMG GT \/ GTS \/ GTC \/ GTR (C190)\u003c\/h1\u003e\n\u003ch3 data-end=\"249\" data-start=\"205\"\u003eValved Dual 3” Cat-Back Exhaust System\u003c\/h3\u003e\n\u003cp data-end=\"275\" data-start=\"250\"\u003e\u003cstrong data-end=\"275\" data-start=\"250\"\u003eFits 2015–2023 Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"688\" data-start=\"277\"\u003eThe C190 AMG GT platform represents one of the most aggressive expressions of modern AMG engineering. Powered by the handcrafted 4.0L twin-turbo M178 V8, it delivers immense torque and presence. However, the factory exhaust system limits the engine's full acoustic potential. This cat-back system is engineered to remove that limitation while maintaining complete OEM integration and everyday usability.\u003c\/p\u003e\n\u003cp data-end=\"1125\" data-start=\"690\"\u003eBuilt around a true dual 3-inch mandrel-bent architecture, this system significantly improves exhaust flow and reduces backpressure. The increased diameter allows the twin-turbo V8 to breathe more efficiently under load, sharpening throttle response and supporting higher output levels for tuned applications. The larger piping also enhances turbo spooling, giving the driver a more mechanical, connected driving experience.\u003c\/p\u003e\n\u003cp data-end=\"1694\" data-start=\"1127\"\u003eAt the center of the design is a precision double H-pipe crossover. Unlike X-pipe systems that emphasize higher-pitched harmonics, the double H-pipe maintains the deep, muscular character that defines AMG V8 performance. This configuration balances exhaust pulses between banks while preserving low-frequency depth, resulting in a richer mid-range tone and a more authoritative high-RPM presence. Cold starts become more commanding, mid-throttle acceleration sounds fuller, and overrun crackles are sharper and more defined without sounding artificial or exaggerated.\u003c\/p\u003e\n\u003cp data-end=\"2203\" data-start=\"1696\"\u003eThe system is fully compatible with the factory AMG exhaust valve control system and connects directly using OEM plug-and-play valve connectors. It integrates seamlessly with factory drive modes, allowing the exhaust character to adapt naturally between Comfort, Sport, Sport+, and Race settings. With valves closed, the system remains refined and controlled for daily driving. With valves open, exhaust gases follow a more direct flow path, producing a significantly more aggressive and expressive V8 tone.\u003c\/p\u003e\n\u003cp data-end=\"2563\" data-start=\"2205\"\u003eConstructed as a direct-fit cat-back solution, the system installs using factory mounting points with no cutting or modification required. Precision TIG welding and carefully aligned sections ensure structural durability, thermal stability, and long-term reliability under extreme heat cycles. The result is OEM-level fitment with motorsport-grade execution.\u003c\/p\u003e\n\u003cp data-end=\"2788\" data-start=\"2565\"\u003eThis exhaust does not change the AMG GT's identity—it amplifies it. Deeper at idle. Fuller through the mid-range. More explosive at high RPM. It transforms the AMG GT into the machine it was always meant to sound like.\u003c\/p\u003e\n\u003chr data-end=\"2793\" data-start=\"2790\"\u003e\n\u003ch2 id=\"tinymce_scroll_sign\"\u003eAMG GT cat-back exhaust system for sharper sound and performance\u003c\/h2\u003e\n\u003cp data-end=\"2831\" data-start=\"2814\"\u003e\u003cstrong data-end=\"2831\" data-start=\"2814\"\u003eConfiguration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2961\" data-start=\"2832\"\u003e\n\u003cli data-end=\"2859\" data-start=\"2832\"\u003e\n\u003cp data-end=\"2859\" data-start=\"2834\"\u003eCat-back exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2895\" data-start=\"2860\"\u003e\n\u003cp data-end=\"2895\" data-start=\"2862\"\u003eDual 3-inch mandrel-bent piping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2930\" data-start=\"2896\"\u003e\n\u003cp data-end=\"2930\" data-start=\"2898\"\u003eDouble H-pipe crossover design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2961\" data-start=\"2931\"\u003e\n\u003cp data-end=\"2961\" data-start=\"2933\"\u003eIntegrated valved mufflers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2980\" data-start=\"2963\"\u003e\u003cstrong data-end=\"2980\" data-start=\"2963\"\u003eValve Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3079\" data-start=\"2981\"\u003e\n\u003cli data-end=\"3030\" data-start=\"2981\"\u003e\n\u003cp data-end=\"3030\" data-start=\"2983\"\u003eOEM factory valve plug-and-play compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3079\" data-start=\"3031\"\u003e\n\u003cp data-end=\"3079\" data-start=\"3033\"\u003eFully controlled through factory drive modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3097\" data-start=\"3081\"\u003e\u003cstrong data-end=\"3097\" data-start=\"3081\"\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3194\" data-start=\"3098\"\u003e\n\u003cli data-end=\"3131\" data-start=\"3098\"\u003e\n\u003cp data-end=\"3131\" data-start=\"3100\"\u003ePrecision TIG-welded assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3172\" data-start=\"3132\"\u003e\n\u003cp data-end=\"3172\" data-start=\"3134\"\u003eHigh-temperature resistant materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3194\" data-start=\"3173\"\u003e\n\u003cp data-end=\"3194\" data-start=\"3175\"\u003eDirect-fit design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3212\" data-start=\"3196\"\u003e\u003cstrong data-end=\"3212\" data-start=\"3196\"\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3297\" data-start=\"3213\"\u003e\n\u003cli data-end=\"3229\" data-start=\"3213\"\u003e\n\u003cp data-end=\"3229\" data-start=\"3215\"\u003e100% bolt-on\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3262\" data-start=\"3230\"\u003e\n\u003cp data-end=\"3262\" data-start=\"3232\"\u003eUses factory mounting points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3297\" data-start=\"3263\"\u003e\n\u003cp data-end=\"3297\" data-start=\"3265\"\u003eNo cutting or welding required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3318\" data-start=\"3299\"\u003e\u003cstrong data-end=\"3318\" data-start=\"3299\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3448\" data-start=\"3319\"\u003e\n\u003cli data-end=\"3355\" data-start=\"3319\"\u003e\n\u003cp data-end=\"3355\" data-start=\"3321\"\u003e2015–2023 Mercedes-AMG GT (C190)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3386\" data-start=\"3356\"\u003e\n\u003cp data-end=\"3386\" data-start=\"3358\"\u003e2015–2023 Mercedes-AMG GTS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3417\" data-start=\"3387\"\u003e\n\u003cp data-end=\"3417\" data-start=\"3389\"\u003e2017–2023 Mercedes-AMG GTC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3448\" data-start=\"3418\"\u003e\n\u003cp data-end=\"3448\" data-start=\"3420\"\u003e2017–2023 Mercedes-AMG GTR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePrecision-built for Mercedes-Benz AMG GT models\u003c\/h3\u003e\n\u003cp\u003eThe AMG GT cat-back exhaust system from Yonristic Performance is engineered to match the aggressive character of Mercedes-Benz AMG GT models. It replaces the factory rear exhaust section with a high-flow, performance-focused setup that improves exhaust movement and enhances the driving feel. Designed for a direct fit, this system supports a cleaner installation and a more refined final result. For drivers who want a stronger presence on the road, it delivers the right balance of sound, style, and performance without losing everyday usability.\u003c\/p\u003e\n\u003ch3\u003eValved control for adjustable exhaust sound\u003c\/h3\u003e\n\u003cp\u003eOne of the key benefits of this valved sports exhaust system is its ability to give you control over how your AMG GT sounds. With the valves open, the exhaust produces a deeper, louder, and more exciting tone that suits spirited driving. When the valves are closed, the sound remains more restrained for daily use and quieter cruising. This flexibility makes the system ideal for owners who want performance without giving up comfort. It creates a more versatile driving experience, letting you switch between aggressive and civilized sound levels with ease.\u003c\/p\u003e\n\u003ch3\u003eImproved flow, response, and driving satisfaction\u003c\/h3\u003e\n\u003cp\u003eBy improving exhaust flow, the AMG GT cat-back exhaust system can help the vehicle breathe more efficiently, which supports a more responsive feel during acceleration. While the main appeal is the dramatic sound upgrade, the system also adds a performance-minded touch that AMG drivers appreciate. Its construction is focused on durability and long-term use, making it a strong choice for enthusiasts who expect quality from their upgrades. If you want a product that enhances both the personality and driving enjoyment of your Mercedes-Benz AMG GT, this exhaust system is a smart investment.\u003c\/p\u003e","brand":"Yonristic Performance","offers":[{"title":"AISI304 Stainless Steel \/ Catback Exhaust","offer_id":46034894848234,"sku":"YR-1528-MER-AIS","price":2249.1,"currency_code":"USD","in_stock":true},{"title":"AISI304 Stainless Steel \/ ' + Free Flow Downpipes","offer_id":46051958391018,"sku":"YR-6066-MER-AIS","price":2699.1,"currency_code":"USD","in_stock":true},{"title":"AISI304 Stainless Steel \/ ' + High Flow Downpipes (200 Cells)","offer_id":46051958423786,"sku":"YR-9589-MER-AIS","price":3059.1,"currency_code":"USD","in_stock":true},{"title":"TI-6AL-4V Titanium \/ Catback Exhaust","offer_id":46051958456554,"sku":"YR-7466-MER-TI-","price":3059.1,"currency_code":"USD","in_stock":true},{"title":"TI-6AL-4V Titanium \/ ' + Free Flow Downpipes","offer_id":46051958489322,"sku":"YR-1702-MER-TI-","price":3509.1,"currency_code":"USD","in_stock":true},{"title":"TI-6AL-4V Titanium \/ ' + High Flow Downpipes (200 Cells)","offer_id":46051958522090,"sku":"YR-3568-MER-TI-","price":3869.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/333_e5b82d4e-9ba6-46e3-8a5f-d890426d4021.jpg?v=1778282236","url":"https:\/\/www.k2-industries.com\/en-ch\/products\/mercedes-benz-amg-gt-valved-sports-exhaust-system-yonristic-performance","provider":"K2 Industries","version":"1.0","type":"link"}