{"product_id":"bmw-e46-m3-valved-sport-exhaust","title":"BMW E46 M3 Valved Sport Exhaust","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/0vfvIaQLIS0?si=sEzXKivaKMmauW6K\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"108\" data-end=\"151\"\u003e\u003cstrong data-start=\"110\" data-end=\"149\"\u003eBMW E46 M3 Valved Section 3 Exhaust\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-start=\"152\" data-end=\"204\"\u003eBrushed T304 Stainless Steel or Grade 5 Titanium\u003c\/h3\u003e\n\u003chr data-start=\"206\" data-end=\"209\"\u003e\n\u003ch2 data-start=\"211\" data-end=\"228\"\u003e\u003cstrong data-start=\"214\" data-end=\"226\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"229\" data-end=\"579\"\u003eThe \u003cstrong data-start=\"281\" data-end=\"321\"\u003eValvetronic Designs Valved Section 3\u003c\/strong\u003e brings modern exhaust control technology to the legendary BMW E46 M3. Designed to replace the heavy factory suitcase muffler, this upgrade delivers an \u003cstrong data-start=\"473\" data-end=\"501\"\u003eunmatched S54 soundtrack\u003c\/strong\u003e with the ability to switch between aggressive and stock-like tones at will.\u003c\/p\u003e\n\u003cp data-start=\"581\" data-end=\"781\"\u003eWith the valves open, the E46 M3 comes alive—raw, responsive, and engaging throughout the rev range. Close the valves, and the sound reverts to factory-like levels for a stealthy, comfortable drive.\u003c\/p\u003e\n\u003cp data-start=\"581\" data-end=\"781\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/xscH6YlwvDs\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"783\" data-end=\"786\"\u003e\n\u003ch2 data-start=\"788\" data-end=\"809\"\u003e\u003cstrong data-start=\"791\" data-end=\"807\"\u003eWhy It Works\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"810\" data-end=\"1119\"\u003e\n\u003cli data-start=\"810\" data-end=\"888\"\u003e\n\u003cp data-start=\"812\" data-end=\"888\"\u003e\u003cstrong data-start=\"812\" data-end=\"835\"\u003eDirect Replacement:\u003c\/strong\u003e Connects to any section 2.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"889\" data-end=\"983\"\u003e\n\u003cp data-start=\"891\" data-end=\"983\"\u003e\u003cstrong data-start=\"891\" data-end=\"912\"\u003eDual Sound Modes:\u003c\/strong\u003e Raw, high-revving S54 tone (open) or stock-like refinement (closed).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1119\"\u003e\n\u003cp data-start=\"986\" data-end=\"1119\"\u003e\u003cstrong data-start=\"986\" data-end=\"1007\"\u003eMaterial Options:\u003c\/strong\u003e Choose brushed T304 stainless steel for durability or Ti 6Al-4V Grade 5 titanium for ultimate weight savings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1121\" data-end=\"1124\"\u003e\n\u003ch2 data-start=\"1126\" data-end=\"1150\"\u003e\u003cstrong data-start=\"1129\" data-end=\"1148\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1151\" data-end=\"1407\"\u003e\n\u003cli data-start=\"1151\" data-end=\"1243\"\u003e\n\u003cp data-start=\"1153\" data-end=\"1243\"\u003e\u003cstrong data-start=\"1153\" data-end=\"1169\"\u003eValves Open:\u003c\/strong\u003e Unleashes the iconic S54 scream with increased volume and sharper tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1244\" data-end=\"1314\"\u003e\n\u003cp data-start=\"1246\" data-end=\"1314\"\u003e\u003cstrong data-start=\"1246\" data-end=\"1264\"\u003eValves Closed:\u003c\/strong\u003e Quiet, refined, and suitable for daily driving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1315\" data-end=\"1407\"\u003e\n\u003cp data-start=\"1317\" data-end=\"1407\"\u003e\u003cstrong data-start=\"1317\" data-end=\"1343\"\u003eRapid Valve Actuation:\u003c\/strong\u003e Instant open\/close functionality for on-demand sound changes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/X7luDugGgYg?si=_Z3Kv1LI4MZ0qQ7w\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"1409\" data-end=\"1412\"\u003e\n\u003ch2 data-start=\"1414\" data-end=\"1445\"\u003e\u003cstrong data-start=\"1417\" data-end=\"1443\"\u003eConstruction \u0026amp; Quality\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1446\" data-end=\"1762\"\u003e\n\u003cli data-start=\"1446\" data-end=\"1517\"\u003e\n\u003cp data-start=\"1448\" data-end=\"1517\"\u003e\u003cstrong data-start=\"1448\" data-end=\"1461\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel \u003cstrong data-start=\"1491\" data-end=\"1497\"\u003eor\u003c\/strong\u003e Grade 5 titanium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1518\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1605\"\u003e\u003cstrong data-start=\"1520\" data-end=\"1539\"\u003eWeight Savings:\u003c\/strong\u003e ~8 lb lighter (Stainless) \/ ~18 lb lighter (Titanium) than OEM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1703\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1703\"\u003e\u003cstrong data-start=\"1608\" data-end=\"1626\"\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds and mandrel-bent tubing for strength and optimal flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1704\" data-end=\"1762\"\u003e\n\u003cp data-start=\"1706\" data-end=\"1762\"\u003e\u003cstrong data-start=\"1706\" data-end=\"1717\"\u003eFinish:\u003c\/strong\u003e Brushed stainless or raw\/brushed titanium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1764\" data-end=\"1767\"\u003e\n\u003ch2 data-start=\"1769\" data-end=\"1785\"\u003e\u003cstrong data-start=\"1772\" data-end=\"1783\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1786\" data-end=\"1814\"\u003e\n\u003cli data-start=\"1786\" data-end=\"1814\"\u003e\n\u003cp data-start=\"1788\" data-end=\"1814\"\u003e\u003cstrong data-start=\"1788\" data-end=\"1812\"\u003e2001–2006 BMW E46 M3\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/B4cNQLIbxyM\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"1816\" data-end=\"1819\"\u003e\n\u003ch2 data-start=\"1821\" data-end=\"1848\"\u003e\u003cstrong data-start=\"1824\" data-end=\"1846\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1849\" data-end=\"2081\"\u003e\n\u003cli data-start=\"1849\" data-end=\"1904\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1904\"\u003eDesigned to work best with the \u003cstrong data-start=\"1882\" data-end=\"1901\"\u003estock section 2\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1905\" data-end=\"2032\"\u003e\n\u003cp data-start=\"1907\" data-end=\"2032\"\u003eMay be adapted to other aftermarket section 2 systems, but \u003cstrong data-start=\"1966\" data-end=\"1995\"\u003efitment is not guaranteed\u003c\/strong\u003e and modifications may be required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2033\" data-end=\"2081\"\u003e\n\u003cp data-start=\"2035\" data-end=\"2081\"\u003e100% reversible—return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2083\" data-end=\"2086\"\u003e\n\u003ch2 data-start=\"2088\" data-end=\"2112\"\u003e\u003cstrong data-start=\"2091\" data-end=\"2110\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2113\" data-end=\"2249\"\u003e\n\u003cli data-start=\"2113\" data-end=\"2174\"\u003e\n\u003cp data-start=\"2115\" data-end=\"2174\"\u003eValved section 3 exhaust assembly (Stainless or Titanium)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2175\" data-end=\"2211\"\u003e\n\u003cp data-start=\"2177\" data-end=\"2211\"\u003eRapid-actuating pneumatic valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2212\" data-end=\"2249\"\u003e\n\u003cp data-start=\"2214\" data-end=\"2249\"\u003eAll necessary hardware and clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/nvGjwmlRjcw\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"2251\" data-end=\"2254\"\u003e\n\u003ch2 data-start=\"2256\" data-end=\"2279\"\u003e\u003cstrong data-start=\"2259\" data-end=\"2277\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2280\" data-end=\"2553\"\u003e\n\u003cli data-start=\"2280\" data-end=\"2350\"\u003e\n\u003cp data-start=\"2282\" data-end=\"2350\"\u003e\u003cstrong data-start=\"2282\" data-end=\"2295\"\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless or Ti 6Al-4V Grade 5 titanium\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2351\" data-end=\"2395\"\u003e\n\u003cp data-start=\"2353\" data-end=\"2395\"\u003e\u003cstrong data-start=\"2353\" data-end=\"2364\"\u003eValves:\u003c\/strong\u003e pneumatic, rapid open\/close\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2396\" data-end=\"2465\"\u003e\n\u003cp data-start=\"2398\" data-end=\"2465\"\u003e\u003cstrong data-start=\"2398\" data-end=\"2417\"\u003eWeight Savings:\u003c\/strong\u003e ~8 lb (Stainless) \/ ~18 lb (Titanium) vs. OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2466\" data-end=\"2553\"\u003e\n\u003cp data-start=\"2468\" data-end=\"2553\"\u003e\u003cstrong data-start=\"2468\" data-end=\"2479\"\u003eDesign:\u003c\/strong\u003e Mandrel-bent tubing for optimal flow; precision TIG-welded construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"T304 Stainless Steel","offer_id":54050008072467,"sku":"BMW.E46.M3.VSES.BR","price":1799.99,"currency_code":"USD","in_stock":true},{"title":"Ti 6Al-4V. Grade 5 Titanium","offer_id":54050008105235,"sku":"BMW.E46.M3.VSES.TI","price":2599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/9415\/8611\/files\/A7409360_aeb588e3-3082-40d4-9877-8a829fb6702e.jpg?v=1776197693","url":"https:\/\/9aftermarket.com\/products\/bmw-e46-m3-valved-sport-exhaust","provider":"9 Aftermarket Motorsports","version":"1.0","type":"link"}