{"product_id":"titanium-valved-catback-exhaust-system-for-mercedes-benz-amg-gt63-gt63s-x290","title":"Titanium Valved Catback Exhaust System for Mercedes Benz AMG GT63 GT63S X290","description":"\u003cp data-start=\"181\" data-end=\"404\"\u003eUpgrade your Mercedes Benz AMG GT63 or GT63S X290 4.0T with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"245\" data-end=\"295\"\u003eSTRATEC Titanium Valved Catback Exhaust System\u003c\/strong\u003e, engineered for extreme weight reduction, enhanced turbo efficiency, and full OEM valve control integration.\u003c\/p\u003e\n\u003cp data-start=\"406\" data-end=\"762\"\u003eConstructed from premium lightweight titanium, this system significantly reduces rear‑end weight while improving exhaust flow for faster turbo spool and sharper throttle response. The integrated valvetronic system connects directly to factory valve motors, allowing seamless switching between refined daily driving comfort and aggressive performance sound.\u003c\/p\u003e\n\u003cp data-start=\"764\" data-end=\"899\"\u003eDesigned as a precision bolt‑on upgrade, this STRATEC system delivers exotic acoustics, motorsport styling, and proper factory fitment.\u003c\/p\u003e\n\u003chr data-start=\"901\" data-end=\"904\"\u003e\n\u003ch3 data-start=\"906\" data-end=\"923\"\u003eSound Control\u003c\/h3\u003e\n\u003cp data-start=\"925\" data-end=\"1064\"\u003e\u003cstrong data-start=\"925\" data-end=\"942\"\u003eValves Closed\u003c\/strong\u003e\u003cbr data-start=\"942\" data-end=\"945\"\u003eRefined and controlled exhaust tone with minimal cabin drone, maintaining luxury comfort while enhancing tonal clarity.\u003c\/p\u003e\n\u003cp data-start=\"1066\" data-end=\"1220\"\u003e\u003cstrong data-start=\"1066\" data-end=\"1081\"\u003eValves Open\u003c\/strong\u003e\u003cbr data-start=\"1081\" data-end=\"1084\"\u003eDeep, aggressive AMG performance sound with enhanced turbo spool acoustics, sharper throttle response, and pronounced overrun character.\u003c\/p\u003e\n\u003cp data-start=\"1222\" data-end=\"1339\"\u003eTitanium construction delivers a cleaner, higher frequency, and more exotic tone compared to stainless steel systems.\u003c\/p\u003e\n\u003chr data-start=\"1341\" data-end=\"1344\"\u003e\n\u003ch3 data-start=\"1346\" data-end=\"1373\"\u003ePerformance Engineering\u003c\/h3\u003e\n\u003cul data-start=\"1375\" data-end=\"1742\"\u003e\n\u003cli data-start=\"1375\" data-end=\"1437\"\u003e\n\u003cp data-start=\"1377\" data-end=\"1437\"\u003eLightweight titanium construction for major weight savings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1438\" data-end=\"1471\"\u003e\n\u003cp data-start=\"1440\" data-end=\"1471\"\u003eOEM valve motor compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1472\" data-end=\"1524\"\u003e\n\u003cp data-start=\"1474\" data-end=\"1524\"\u003eReduced backpressure for improved turbo response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1525\" data-end=\"1571\"\u003e\n\u003cp data-start=\"1527\" data-end=\"1571\"\u003eEnhanced mid‑range and top‑end performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1572\" data-end=\"1620\"\u003e\n\u003cp data-start=\"1574\" data-end=\"1620\"\u003eMandrel bent tubing for unrestricted airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1621\" data-end=\"1659\"\u003e\n\u003cp data-start=\"1623\" data-end=\"1659\"\u003ePrecision TIG welded craftsmanship\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1660\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1662\" data-end=\"1691\"\u003eDirect bolt‑on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1692\" data-end=\"1742\"\u003e\n\u003cp data-start=\"1694\" data-end=\"1742\"\u003eNo cutting or permanent modifications required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1744\" data-end=\"1747\"\u003e\n\u003ch3 data-start=\"1749\" data-end=\"1760\"\u003eFitment\u003c\/h3\u003e\n\u003cp data-start=\"1762\" data-end=\"1867\"\u003eMercedes Benz AMG GT63 X290\u003cbr data-start=\"1789\" data-end=\"1792\"\u003eMercedes Benz AMG GT63S X290\u003cbr data-start=\"1820\" data-end=\"1823\"\u003e4.0T Twin Turbo V8\u003cbr data-start=\"1841\" data-end=\"1844\"\u003eModel Years 2019–2023\u003c\/p\u003e","brand":"Bull Boost Performance","offers":[{"title":"Default Title","offer_id":53364554629427,"sku":"721814383201","price":2999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2720\/8266\/files\/rwww_320f4028-c5b5-43a0-8116-e3e88b9ea82e.png?v=1779122355","url":"https:\/\/ntxglow.com\/products\/titanium-valved-catback-exhaust-system-for-mercedes-benz-amg-gt63-gt63s-x290","provider":"NTXGlow","version":"1.0","type":"link"}