{"product_id":"gmg-wc-sport-exhaust-system-v2-porsche-992","title":"GMG WC-Sport Exhaust System v2 | Porsche 992.1","description":"\u003cp\u003eThe WC-Sport exhaust was redesigned for the 992.1, and the change you notice first sits under your thumb. For the first time, the system carries integrated valves that work with the factory Porsche sport exhaust controls, so one press of the button takes the car from a quiet, drone-free cruiser to a full, aggressive supercar exhaust note.\u003c\/p\u003e\n\u003cp\u003eThe crossover pipe has been redesigned too, and it is now 3D printed. Additive manufacturing gives its interior a geometry optimized for exhaust gas flow, which means less backpressure and a pitch tuned to bring the flat-six howl to the front. The system pairs it with HJS 200-cell HD sport catalysts, high-flow and German-made, which free up power and sharpen turbo spool response while keeping the car compliant.\u003c\/p\u003e\n\u003cp\u003ePut the crossover and the sport cats together and the turbos carry significantly less thermal load, with noticeable gains in horsepower and torque across the whole rev range. The system is T304 stainless steel, TIG welded, built to hold up under high-heat track conditions, and it fits the way the factory system does.\u003c\/p\u003e\n\u003ch2\u003eValves Closed, Valves Open\u003c\/h2\u003e\n\u003cp\u003eWith the valves closed, the WC-Sport settles into a deep, muscular tone you can live with on a long commute or an early-morning cold start. Open them and it changes character completely: crisp and high-revving, with pronounced turbo whistle and sharp cracks on deceleration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe short version\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated valves, run from the factory Porsche sport exhaust controls\u003c\/li\u003e\n\u003cli\u003e3D-printed crossover pipe with flow-optimized internal geometry\u003c\/li\u003e\n\u003cli\u003eHJS 200-cell HD sport catalysts, made in Germany\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel, TIG welded\u003c\/li\u003e\n\u003cli\u003eApproximately 30 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2020–2024 Porsche 911 Carrera\u003c\/li\u003e\n\u003cli\u003e2019–2024 Porsche 911 Carrera S\u003c\/li\u003e\n\u003cli\u003e2020–2024 Porsche 911 Carrera 4\u003c\/li\u003e\n\u003cli\u003e2019–2024 Porsche 911 Carrera 4S\u003c\/li\u003e\n\u003cli\u003e2021–2024 Porsche 911 Carrera GTS\u003c\/li\u003e\n\u003cli\u003e2021–2024 Porsche 911 Carrera 4 GTS\u003c\/li\u003e\n\u003cli\u003e2023–2024 Porsche 911 Carrera T\u003c\/li\u003e\n\u003cli\u003e2023–2024 Porsche 911 Dakar\u003c\/li\u003e\n\u003cli\u003e2021–2025 Porsche 992.1 911 Turbo \/ Turbo S\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GMG","offers":[{"title":"Default Title","offer_id":67845461213428,"sku":"GMGEX992WCSV2","price":6995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1760\/3467\/files\/gmg-wc-sport-v2-992-exhaust-system.jpg?v=1792523846","url":"https:\/\/shop.gmgracing.com\/products\/gmg-wc-sport-exhaust-system-v2-porsche-992","provider":"gmgracing","version":"1.0","type":"link"}