{"product_id":"bmw-m8-valved-sport-exhaust-system-f91-f92-f93","title":"Valvetronic Designs - BMW M8 Valved Sport Exhaust System (F91,F92,F93)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cem\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/aAWPG--0SvQ?si=Yp3ozuFkjk3DA8kr\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"316\" data-start=\"251\"\u003e\u003cstrong data-end=\"314\" data-start=\"253\"\u003eBMW M8 Valvetronic Designs Titanium Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-end=\"357\" data-start=\"317\"\u003eUnleash the Sound Your M8 Deserves\u003c\/h3\u003e\n\u003chr data-end=\"362\" data-start=\"359\"\u003e\n\u003ch2 data-end=\"381\" data-start=\"364\"\u003e\u003cstrong data-end=\"379\" data-start=\"367\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"647\" data-start=\"382\"\u003eThe BMW M8 is a powerhouse, but from the factory, its sound doesn’t quite match its performance. At Valvetronic Designs, we’ve engineered a \u003cstrong data-end=\"556\" data-start=\"522\"\u003eTitanium Valved Exhaust System\u003c\/strong\u003e to change that—delivering a sound experience worthy of the M8’s incredible capabilities.\u003c\/p\u003e\n\u003cp data-end=\"953\" data-start=\"649\"\u003eCrafted from our \u003cstrong data-end=\"708\" data-start=\"666\"\u003esignature lightweight Grade 5 Titanium\u003c\/strong\u003e, this system runs a full \u003cstrong data-end=\"753\" data-start=\"734\"\u003e3-inch diameter\u003c\/strong\u003e from inlet to outlet for maximum flow. A \u003cstrong data-end=\"825\" data-start=\"795\"\u003elarge cross-section X-pipe\u003c\/strong\u003e is strategically placed to optimize exhaust scavenging, increasing performance while creating an aggressive yet refined tone.\u003c\/p\u003e\n\u003cp data-end=\"953\" data-start=\"649\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/9wyJsmK3tqw\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"958\" data-start=\"955\"\u003e\n\u003ch2 data-end=\"984\" data-start=\"960\"\u003e\u003cstrong data-end=\"982\" data-start=\"963\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"1253\" data-start=\"985\"\u003eThis system integrates \u003cstrong data-end=\"1052\" data-start=\"1008\"\u003eelectronically controlled exhaust valves\u003c\/strong\u003e that can be tied directly into the M8’s ECU for OEM-style operation through Sport and Sport+ modes, or configured with our \u003cstrong data-end=\"1201\" data-start=\"1176\"\u003estandalone controller\u003c\/strong\u003e for full manual control—regardless of drive mode.\u003c\/p\u003e\n\u003cul data-end=\"1428\" data-start=\"1254\"\u003e\n\u003cli data-end=\"1353\" data-start=\"1254\"\u003e\n\u003cp data-end=\"1353\" data-start=\"1256\"\u003e\u003cstrong data-end=\"1272\" data-start=\"1256\"\u003eValves Open:\u003c\/strong\u003e Unrestricted, race-inspired tone with aggressive overrun and exotic character.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1428\" data-start=\"1354\"\u003e\n\u003cp data-end=\"1428\" data-start=\"1356\"\u003e\u003cstrong data-end=\"1374\" data-start=\"1356\"\u003eValves Closed:\u003c\/strong\u003e Quiet, composed, and comfortable for daily driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1433\" data-start=\"1430\"\u003e\n\u003ch2 data-end=\"1451\" data-start=\"1435\"\u003e\u003cstrong data-end=\"1449\" data-start=\"1438\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1561\" data-start=\"1452\"\u003e\n\u003cli data-end=\"1489\" data-start=\"1452\"\u003e\n\u003cp data-end=\"1489\" data-start=\"1454\"\u003e2019–2023 BMW M8 Gran Coupe (F93)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1522\" data-start=\"1490\"\u003e\n\u003cp data-end=\"1522\" data-start=\"1492\"\u003e2019–2023 BMW M8 Coupe (F91)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1561\" data-start=\"1523\"\u003e\n\u003cp data-end=\"1561\" data-start=\"1525\"\u003e2019–2023 BMW M8 Convertible (F92)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1566\" data-start=\"1563\"\u003e\n\u003ch2 data-end=\"1585\" data-start=\"1568\"\u003e\u003cstrong data-end=\"1583\" data-start=\"1571\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"2063\" data-start=\"1586\"\u003e\n\u003cli data-end=\"1677\" data-start=\"1586\"\u003e\n\u003cp data-end=\"1677\" data-start=\"1588\"\u003eConstructed from \u003cstrong data-end=\"1635\" data-start=\"1605\"\u003esignature Grade 5 Titanium\u003c\/strong\u003e for extreme strength and weight savings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1761\" data-start=\"1678\"\u003e\n\u003cp data-end=\"1761\" data-start=\"1680\"\u003eLarge cross-section X-pipe for maximum exhaust scavenging and performance gains\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1834\" data-start=\"1762\"\u003e\n\u003cp data-end=\"1834\" data-start=\"1764\"\u003eYour choice of \u003cstrong data-end=\"1811\" data-start=\"1779\"\u003ebespoke sleeved exhaust tips\u003c\/strong\u003e in multiple finishes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1910\" data-start=\"1835\"\u003e\n\u003cp data-end=\"1910\" data-start=\"1837\"\u003eElectronic exhaust valves with standalone remote or factory integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1960\" data-start=\"1911\"\u003e\n\u003cp data-end=\"1960\" data-start=\"1913\"\u003e\u003cstrong data-end=\"1933\" data-start=\"1913\"\u003e56.5 lbs lighter\u003c\/strong\u003e than the factory exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2011\" data-start=\"1961\"\u003e\n\u003cp data-end=\"2011\" data-start=\"1963\"\u003ePrecision TIG welds for exceptional durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2063\" data-start=\"2012\"\u003e\n\u003cp data-end=\"2063\" data-start=\"2014\"\u003e100% reversible—can return to stock at any time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"(4) Raw Burnt Titanium (4 inch outlet) \/ M8 Coupe \/ Convertible 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