{"product_id":"mbrp-3-inch-armor-blk-downpipe-6-6l-duramax-gm8427","title":"MBRP 3\" Armor BLK Turbo Downpipe for 6.6L Duramax | Silverado\/Sierra HD | GM8427","description":"\u003cp\u003eIncrease exhaust flow and turbo efficiency on your \u003cstrong data-start=\"476\" data-end=\"509\"\u003e6.6L Duramax-powered HD truck\u003c\/strong\u003e with the \u003cstrong data-start=\"519\" data-end=\"559\"\u003eMBRP 3-Inch Armor BLK Turbo Downpipe\u003c\/strong\u003e. Designed to replace the restrictive factory downpipe, this upgrade helps reduce exhaust backpressure and supports improved throttle response and diesel performance. Constructed from black-coated aluminized steel, it provides durability, corrosion resistance, and a clean under-vehicle appearance. This direct-fit downpipe is engineered for 2011–2015 GM HD applications and is backed by MBRP’s 1-year warranty.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1043\" data-end=\"1062\"\u003e\n\u003cp data-start=\"1045\" data-end=\"1062\"\u003e\u003cstrong data-start=\"1045\" data-end=\"1055\"\u003eBrand:\u003c\/strong\u003e MBRP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1063\" data-end=\"1090\"\u003e\n\u003cp data-start=\"1065\" data-end=\"1090\"\u003e\u003cstrong data-start=\"1065\" data-end=\"1081\"\u003ePart Number:\u003c\/strong\u003e GM8427\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1091\" data-end=\"1127\"\u003e\n\u003cp data-start=\"1093\" data-end=\"1127\"\u003e\u003cstrong data-start=\"1093\" data-end=\"1110\"\u003eProduct Type:\u003c\/strong\u003e Turbo Downpipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1128\" data-end=\"1161\"\u003e\n\u003cp data-start=\"1130\" data-end=\"1161\"\u003e\u003cstrong data-start=\"1130\" data-end=\"1149\"\u003eExhaust Series:\u003c\/strong\u003e Armor BLK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1162\" data-end=\"1187\"\u003e\n\u003cp data-start=\"1164\" data-end=\"1187\"\u003e\u003cstrong data-start=\"1164\" data-end=\"1182\"\u003ePipe Diameter:\u003c\/strong\u003e 3\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1188\" data-end=\"1235\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1235\"\u003e\u003cstrong data-start=\"1190\" data-end=\"1203\"\u003eMaterial:\u003c\/strong\u003e Black-Coated Aluminized Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1271\"\u003e\n\u003cp data-start=\"1238\" data-end=\"1271\"\u003e\u003cstrong data-start=\"1238\" data-end=\"1249\"\u003eEngine:\u003c\/strong\u003e 6.6L Duramax Diesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1272\" data-end=\"1300\"\u003e\n\u003cp data-start=\"1274\" data-end=\"1300\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1291\"\u003eVehicle Type:\u003c\/strong\u003e Diesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1301\" data-end=\"1345\"\u003e\n\u003cp data-start=\"1303\" data-end=\"1345\"\u003e\u003cstrong data-start=\"1303\" data-end=\"1317\"\u003eUniversal:\u003c\/strong\u003e No (Vehicle-Specific Fit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1346\" data-end=\"1392\"\u003e\n\u003cp data-start=\"1348\" data-end=\"1392\"\u003e\u003cstrong data-start=\"1348\" data-end=\"1361\"\u003eWarranty:\u003c\/strong\u003e 1-Year Manufacturer Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1399\" data-end=\"1420\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul data-start=\"1422\" data-end=\"1718\"\u003e\n\u003cli data-start=\"1422\" data-end=\"1499\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1454\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1454\"\u003eChevrolet Silverado 2500HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1457\" data-end=\"1499\"\u003e\n\u003cli data-start=\"1457\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1459\" data-end=\"1463\"\u003e2011\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1466\" data-end=\"1472\"\u003e\n\u003cp data-start=\"1468\" data-end=\"1472\"\u003e2012\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1475\" data-end=\"1481\"\u003e\n\u003cp data-start=\"1477\" data-end=\"1481\"\u003e2013\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1484\" data-end=\"1490\"\u003e\n\u003cp data-start=\"1486\" data-end=\"1490\"\u003e2014\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1493\" data-end=\"1499\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1499\"\u003e2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1501\" data-end=\"1578\"\u003e\n\u003cp data-start=\"1503\" data-end=\"1533\"\u003e\u003cstrong data-start=\"1503\" data-end=\"1533\"\u003eChevrolet Silverado 3500HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1536\" data-end=\"1578\"\u003e\n\u003cli data-start=\"1536\" data-end=\"1542\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1542\"\u003e2011\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1545\" data-end=\"1551\"\u003e\n\u003cp data-start=\"1547\" data-end=\"1551\"\u003e2012\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1560\"\u003e\n\u003cp data-start=\"1556\" data-end=\"1560\"\u003e2013\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1563\" data-end=\"1569\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1569\"\u003e2014\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1572\" data-end=\"1578\"\u003e\n\u003cp data-start=\"1574\" data-end=\"1578\"\u003e2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1580\" data-end=\"1648\"\u003e\n\u003cp data-start=\"1582\" data-end=\"1603\"\u003e\u003cstrong data-start=\"1582\" data-end=\"1603\"\u003eGMC Sierra 2500HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1606\" data-end=\"1648\"\u003e\n\u003cli data-start=\"1606\" data-end=\"1612\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1612\"\u003e2011\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1615\" data-end=\"1621\"\u003e\n\u003cp data-start=\"1617\" data-end=\"1621\"\u003e2012\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1624\" data-end=\"1630\"\u003e\n\u003cp data-start=\"1626\" data-end=\"1630\"\u003e2013\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1639\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1639\"\u003e2014\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1642\" data-end=\"1648\"\u003e\n\u003cp data-start=\"1644\" data-end=\"1648\"\u003e2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1650\" data-end=\"1718\"\u003e\n\u003cp data-start=\"1652\" data-end=\"1673\"\u003e\u003cstrong data-start=\"1652\" data-end=\"1673\"\u003eGMC Sierra 3500HD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1676\" data-end=\"1718\"\u003e\n\u003cli data-start=\"1676\" data-end=\"1682\"\u003e\n\u003cp data-start=\"1678\" data-end=\"1682\"\u003e2011\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1685\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1687\" data-end=\"1691\"\u003e2012\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1694\" data-end=\"1700\"\u003e\n\u003cp data-start=\"1696\" data-end=\"1700\"\u003e2013\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1703\" data-end=\"1709\"\u003e\n\u003cp data-start=\"1705\" data-end=\"1709\"\u003e2014\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1712\" data-end=\"1718\"\u003e\n\u003cp data-start=\"1714\" data-end=\"1718\"\u003e2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"1720\" data-end=\"1773\"\u003e\n\u003cp data-start=\"1722\" data-end=\"1773\"\u003e\u003cstrong data-start=\"1722\" data-end=\"1731\"\u003eNote:\u003c\/strong\u003e Fits \u003cstrong data-start=\"1737\" data-end=\"1772\"\u003e6.6L Duramax diesel models only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"MBRP","offers":[{"title":"Default Title","offer_id":37305780207784,"sku":"MBRPGM8427","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/products\/6e03138ace63182b53ef9c247fc021db.jpg?v=1734492085","url":"https:\/\/eliteracefab.com\/products\/mbrp-3-inch-armor-blk-downpipe-6-6l-duramax-gm8427","provider":"eliteracefab.com","version":"1.0","type":"link"}