{"product_id":"diamond-eye-k5123s-5-inch-cat-back-exhaust-lbz-duramax","title":"Diamond Eye K5123S 5″ Cat-Back Exhaust for 2006–2007 Chevy\/GMC 6.6L LBZ Duramax","description":"\u003ch1\u003eDiamond Eye Performance K5123S 5-Inch Cat-Back Exhaust – Chevy\/GMC 6.6L LBZ Duramax\u003c\/h1\u003e\n\u003cp data-start=\"490\" data-end=\"900\"\u003eThe Diamond Eye Performance K5123S 5-Inch Cat-Back Exhaust System is engineered for 2006–2007 Chevy and GMC 2500HD and 3500HD trucks equipped with the 6.6L LBZ Duramax diesel engine. Constructed from durable 409 stainless steel, this high-flow exhaust system improves exhaust flow, lowers exhaust gas temperatures, and enhances overall engine efficiency for towing, daily driving, and performance applications.\u003c\/p\u003e\n\u003cp data-start=\"902\" data-end=\"1408\"\u003eThis system features a catalytic converter–back single exit design and includes a Turbo Direct Pipe (TDP #321056), allowing for improved flow directly from the turbocharger while retaining a clean, factory-style installation. Designed to fit all cab and bed lengths, the K5123S installs using factory mounting locations and delivers a deeper, more aggressive diesel exhaust tone with long-term corrosion resistance. The system is C.A.R.B. exempt, making it a compliant option for emissions-regulated areas.\u003c\/p\u003e\n\u003cp data-start=\"902\" data-end=\"1408\"\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1415\" data-end=\"1434\"\u003e\u003cstrong data-start=\"1418\" data-end=\"1434\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1435\" data-end=\"1729\"\u003e\n\u003cli data-start=\"1435\" data-end=\"1476\"\u003e\n\u003cp data-start=\"1437\" data-end=\"1476\"\u003e5-inch cat-back single exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1477\" data-end=\"1525\"\u003e\n\u003cp data-start=\"1479\" data-end=\"1525\"\u003eDesigned for 6.6L LBZ Duramax diesel engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1526\" data-end=\"1570\"\u003e\n\u003cp data-start=\"1528\" data-end=\"1570\"\u003eIncludes Turbo Direct Pipe (TDP #321056)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1571\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1573\" data-end=\"1613\"\u003eImproves exhaust flow and reduces EGTs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1658\"\u003e\n\u003cp data-start=\"1616\" data-end=\"1658\"\u003eDurable 409 stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1659\" data-end=\"1702\"\u003e\n\u003cp data-start=\"1661\" data-end=\"1702\"\u003eDirect-fit system using factory hangers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1703\" data-end=\"1729\"\u003e\n\u003cp data-start=\"1705\" data-end=\"1729\"\u003eC.A.R.B. exempt design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1736\" data-end=\"1758\"\u003e\u003cstrong data-start=\"1739\" data-end=\"1758\"\u003eTechnical Specs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1759\" data-end=\"2187\"\u003e\n\u003cli data-start=\"1759\" data-end=\"1816\"\u003e\n\u003cp data-start=\"1761\" data-end=\"1816\"\u003e\u003cstrong data-start=\"1761\" data-end=\"1778\"\u003eExhaust Type:\u003c\/strong\u003e Cat-Back (Catalytic Converter Back)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1817\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1819\" data-end=\"1848\"\u003e\u003cstrong data-start=\"1819\" data-end=\"1839\"\u003eTubing Diameter:\u003c\/strong\u003e 5-Inch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1886\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1886\"\u003e\u003cstrong data-start=\"1851\" data-end=\"1864\"\u003eMaterial:\u003c\/strong\u003e 409 Stainless Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1887\" data-end=\"1934\"\u003e\n\u003cp data-start=\"1889\" data-end=\"1934\"\u003e\u003cstrong data-start=\"1889\" data-end=\"1908\"\u003eVehicle Engine:\u003c\/strong\u003e 6.6L LBZ Duramax Diesel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1935\" data-end=\"1975\"\u003e\n\u003cp data-start=\"1937\" data-end=\"1975\"\u003e\u003cstrong data-start=\"1937\" data-end=\"1957\"\u003eVehicle Fitment:\u003c\/strong\u003e 2500HD \/ 3500HD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1976\" data-end=\"2006\"\u003e\n\u003cp data-start=\"1978\" data-end=\"2006\"\u003e\u003cstrong data-start=\"1978\" data-end=\"2000\"\u003eCab \u0026amp; Bed Lengths:\u003c\/strong\u003e All\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2007\" data-end=\"2063\"\u003e\n\u003cp data-start=\"2009\" data-end=\"2063\"\u003e\u003cstrong data-start=\"2009\" data-end=\"2033\"\u003eIncluded Components:\u003c\/strong\u003e Turbo Direct Pipe (#321056)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2064\" data-end=\"2150\"\u003e\n\u003cp data-start=\"2066\" data-end=\"2093\"\u003e\u003cstrong data-start=\"2066\" data-end=\"2091\"\u003eEmissions Compliance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2096\" data-end=\"2150\"\u003e\n\u003cli data-start=\"2096\" data-end=\"2115\"\u003e\n\u003cp data-start=\"2098\" data-end=\"2115\"\u003eC.A.R.B. Exempt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2118\" data-end=\"2150\"\u003e\n\u003cp data-start=\"2120\" data-end=\"2150\"\u003eExecutive Order #: \u003cstrong data-start=\"2139\" data-end=\"2148\"\u003eD-778\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2151\" data-end=\"2187\"\u003e\n\u003cp data-start=\"2153\" data-end=\"2187\"\u003e\u003cstrong data-start=\"2153\" data-end=\"2168\"\u003eExit Style:\u003c\/strong\u003e Single Rear Exit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"2395\" data-end=\"2417\"\u003e\u003cstrong data-start=\"2398\" data-end=\"2417\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2418\" data-end=\"2568\"\u003e\n\u003cli data-start=\"2418\" data-end=\"2497\"\u003e\n\u003cp data-start=\"2420\" data-end=\"2497\"\u003e\u003cstrong data-start=\"2420\" data-end=\"2495\"\u003e2006–2007 Chevrolet Silverado 2500HD \/ 3500HD – 6.6L LBZ Duramax Diesel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2498\" data-end=\"2568\"\u003e\n\u003cp data-start=\"2500\" data-end=\"2568\"\u003e\u003cstrong data-start=\"2500\" data-end=\"2566\"\u003e2006–2007 GMC Sierra 2500HD \/ 3500HD – 6.6L LBZ Duramax Diesel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Eye Performance","offers":[{"title":"Default Title","offer_id":47083687477416,"sku":"DEPK5123S","price":1663.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/K5123S.png?v=1765913454","url":"https:\/\/eliteracefab.com\/products\/diamond-eye-k5123s-5-inch-cat-back-exhaust-lbz-duramax","provider":"eliteracefab.com","version":"1.0","type":"link"}