{"title":"Diamond Eye Performance","description":"\u003cp\u003eDiamond Eye Performance is a leading manufacturer of heavy-duty diesel exhaust systems, engineered to deliver bigger flow, deeper tone, and longer service life than the restrictive factory hardware found on today's diesel pickups. Built in the USA from premium materials, Diamond Eye exhaust components are designed for the real-world demands of work trucks, tow rigs, and daily drivers that need to breathe better and last longer. At Stateside Performance, we stock a focused lineup of Diamond Eye products covering the upgrades diesel owners ask for most. Browse our selection of 5-inch cat-back exhaust kits in durable aluminized steel, single-outlet cat-back systems for a clean factory-style exit, and direct-fit muffler replacement pipes that let you tailor the sound and flow of your existing system without replacing the entire setup. These mandrel-bent components are built to bolt on with factory-style hangers and clamps, making installation straightforward in your driveway or shop. Diamond Eye fitments cover the heavy-duty diesel platforms we serve every day, including Ford Super Duty, Chevy Silverado 2500HD and 3500HD, GMC Sierra 2500HD and 3500HD, Ram 2500 and 3500, and Dodge Ram diesel trucks, with select applications for Jeep and Cadillac diesel-equipped models. Whether you're chasing better turbo spool, lower exhaust gas temps while towing, or just a stronger diesel growl, Diamond Eye gives you a proven path to get there. Explore the full Diamond Eye Performance lineup available at Stateside Performance below and find the right exhaust upgrade for your truck today.\u003c\/p\u003e","products":[{"product_id":"diamond-eye-kit-5in-catback-mflr-rplcment-pipe-single-al-2006-2007-5-chevy-6-6l-2500-3500","title":"Diamond Eye 5in Cat-Back Exhaust Kit Aluminized | 2006 Chevy Silverado 2500HD","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Diamond Eye 5in Cat-Back Exhaust Kit Aluminized | 2006 Chevy Silverado 2500HD\",\"description\":\"Fits 2006 Chevy Silverado 2500HD. This cat-back kit uses 5in mandrel-bent aluminized tubing built on Diamond Eye's CNC bending equipment. Mandrel bends preserve internal diameter through every curve, keeping exhaust flow consistent from the cat to the tip.The single-exit muffler replacement pipe layout reduces backpressure on the LBZ\/LLY Duramax. That means cooler EGTs under load and a deeper tone when towing.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Diamond Eye Performance\"},\"offers\":{\"@type\":\"Offer\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Stateside Performance\"}},\"vehicleConfiguration\":\"2006 Chevy Silverado 2500HD\"}\u003c\/script\u003e\n\u003cstyle\u003e\n.sp-product-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:#1a1a1a;max-width:800px}\n.sp-product-body h2{font-size:1.15em;font-weight:700;margin:1.4em 0 .5em;padding-bottom:.3em;border-bottom:2px solid #f0f0f0;letter-spacing:-.01em}\n.sp-product-body p{margin:.6em 0;font-size:1em;line-height:1.65}\n.sp-product-body ul{padding-left:1.3em;margin:.5em 0}\n.sp-product-body li{margin:.35em 0;font-size:.97em;line-height:1.55}\n.sp-product-body li strong{color:#111}\n.sp-fitment-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1em 0;border-radius:6px;border:1px solid #e2e2e2}\n.sp-fitment-table{width:100%;border-collapse:collapse;font-size:.88em;min-width:420px}\n.sp-fitment-table thead tr{background:#f7f7f7}\n.sp-fitment-table th{text-align:left;padding:9px 12px;font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em;color:#555;border-bottom:2px solid #e2e2e2;white-space:nowrap}\n.sp-fitment-table td{padding:8px 12px;border-bottom:1px solid #ebebeb;vertical-align:top;color:#2a2a2a}\n.sp-fitment-table tbody tr:last-child td{border-bottom:none}\n.sp-fitment-table tbody tr:nth-child(even){background:#fafafa}\n@media(max-width:600px){.sp-product-body{font-size:15px}.sp-product-body h2{font-size:1.1em}.sp-fitment-table{font-size:.83em}.sp-fitment-table th,.sp-fitment-table td{padding:7px 9px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sp-product-body\"\u003e\n\u003cp\u003eThe Diamond Eye 5in Cat-Back Exhaust Kit fits the 2006 Chevy Silverado 2500HD 6.6L Duramax and replaces the restrictive factory exhaust with a free-flowing aluminized system.\u003c\/p\u003e\n\u003cp\u003eIt includes a muffler replacement pipe in a single-exit configuration.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis cat-back kit uses 5in mandrel-bent aluminized tubing built on Diamond Eye's CNC bending equipment. Mandrel bends preserve internal diameter through every curve, keeping exhaust flow consistent from the cat to the tip.\u003c\/p\u003e\n\u003cp\u003eThe single-exit muffler replacement pipe layout reduces backpressure on the LBZ\/LLY Duramax. That means cooler EGTs under load and a deeper tone when towing.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: 2006 Chevy Silverado 2500HD\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e5in mandrel-bent tubing\u003c\/li\u003e\n\u003cli\u003eAluminized steel construction\u003c\/li\u003e\n\u003cli\u003eCat-back single-exit configuration\u003c\/li\u003e\n\u003cli\u003eMuffler replacement pipe included\u003c\/li\u003e\n\u003cli\u003eDesigned for 6.6L Duramax applications\u003c\/li\u003e\n\u003cli\u003eCNC mandrel-bent for full-diameter flow\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis part fits the following vehicles:\u003c\/p\u003e\n\u003cdiv class=\"sp-fitment-wrap\"\u003e\n\u003ctable class=\"sp-fitment-table\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:12px 0;padding:10px 14px;background:#fff8e6;border-left:4px solid #f59e0b;border-radius:4px;font-size:.93em;line-height:1.5;color:#5a4a1a\"\u003e\n\u003cstrong\u003e⚠ Submodel Fitment:\u003c\/strong\u003e If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Eye Performance","offers":[{"title":"Default Title","offer_id":59428163911761,"sku":"DEPK5126A-RP","price":916.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9029\/7425\/files\/diamond-eye-5in-cat-back-exhaust-kit-aluminized-2006-chevy-silverado-2500hd-9605268.jpg?v=1778979190"},{"product_id":"diamond-eye-5in-cat-back-exhaust-kit-aluminized-single-2007-chevy-silverado-2500hd","title":"Diamond Eye 5in Cat-Back Exhaust Kit Aluminized - Single | 2007 Chevy Silverado 2500HD","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Diamond Eye 5in Cat-Back Exhaust Kit Aluminized - Single | 2007 Chevy Silverado 2500HD\",\"description\":\"Fits 2007 Chevy Silverado 2500HD. This kit replaces the restrictive factory cat-back with 5in mandrel-bent aluminized tubing for cleaner flow and a deeper tone.The single-exit design includes a muffler replacement pipe to keep the build straightforward.Engineered for the LBZ 6.6L Duramax, it helps drop EGTs and adds turbo response under load.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Diamond Eye Performance\"},\"offers\":{\"@type\":\"Offer\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Stateside Performance\"}},\"vehicleConfiguration\":\"2007 Chevy Silverado 2500HD\"}\u003c\/script\u003e\n\u003cstyle\u003e\n.sp-product-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:#1a1a1a;max-width:800px}\n.sp-product-body h2{font-size:1.15em;font-weight:700;margin:1.4em 0 .5em;padding-bottom:.3em;border-bottom:2px solid #f0f0f0;letter-spacing:-.01em}\n.sp-product-body p{margin:.6em 0;font-size:1em;line-height:1.65}\n.sp-product-body ul{padding-left:1.3em;margin:.5em 0}\n.sp-product-body li{margin:.35em 0;font-size:.97em;line-height:1.55}\n.sp-product-body li strong{color:#111}\n.sp-fitment-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1em 0;border-radius:6px;border:1px solid #e2e2e2}\n.sp-fitment-table{width:100%;border-collapse:collapse;font-size:.88em;min-width:420px}\n.sp-fitment-table thead tr{background:#f7f7f7}\n.sp-fitment-table th{text-align:left;padding:9px 12px;font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em;color:#555;border-bottom:2px solid #e2e2e2;white-space:nowrap}\n.sp-fitment-table td{padding:8px 12px;border-bottom:1px solid #ebebeb;vertical-align:top;color:#2a2a2a}\n.sp-fitment-table tbody tr:last-child td{border-bottom:none}\n.sp-fitment-table tbody tr:nth-child(even){background:#fafafa}\n@media(max-width:600px){.sp-product-body{font-size:15px}.sp-product-body h2{font-size:1.1em}.sp-fitment-table{font-size:.83em}.sp-fitment-table th,.sp-fitment-table td{padding:7px 9px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sp-product-body\"\u003e\n\u003cp\u003eThe Diamond Eye 5in Cat-Back Exhaust Kit fits the 2007 Chevy Silverado 2500HD 6.6L Duramax and frees up flow with a full mandrel-bent aluminized single exit system.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis kit replaces the restrictive factory cat-back with 5in mandrel-bent aluminized tubing for cleaner flow and a deeper tone.\u003c\/p\u003e\n\u003cp\u003eThe single-exit design includes a muffler replacement pipe to keep the build straightforward.\u003c\/p\u003e\n\u003cp\u003eEngineered for the LBZ 6.6L Duramax, it helps drop EGTs and adds turbo response under load.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: 2007 Chevy Silverado 2500HD 6.6L Duramax\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e5in mandrel-bent tubing\u003c\/li\u003e\n\u003cli\u003eAluminized steel construction\u003c\/li\u003e\n\u003cli\u003eSingle exit cat-back configuration\u003c\/li\u003e\n\u003cli\u003eIncludes muffler replacement pipe\u003c\/li\u003e\n\u003cli\u003eBolt-on install, no cutting required\u003c\/li\u003e\n\u003cli\u003eDeeper exhaust tone vs factory\u003c\/li\u003e\n\u003cli\u003eImproves flow and reduces EGTs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis part fits the following vehicles:\u003c\/p\u003e\n\u003cdiv class=\"sp-fitment-wrap\"\u003e\n\u003ctable class=\"sp-fitment-table\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eLTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:12px 0;padding:10px 14px;background:#fff8e6;border-left:4px solid #f59e0b;border-radius:4px;font-size:.93em;line-height:1.5;color:#5a4a1a\"\u003e\n\u003cstrong\u003e⚠ Submodel Fitment:\u003c\/strong\u003e If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Eye Performance","offers":[{"title":"Default Title","offer_id":59522236022865,"sku":"DEPK5126A-RP","price":916.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9029\/7425\/files\/diamond-eye-5in-cat-back-exhaust-kit-aluminized-single-2007-chevy-silverado-2500hd-2167242.jpg?v=1781068031"},{"product_id":"diamond-eye-5in-cat-back-exhaust-kit-aluminized-2006-chevy-silverado-3500","title":"Diamond Eye 5in Cat-Back Exhaust Kit Aluminized | 2006 Chevy Silverado 3500","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Diamond Eye 5in Cat-Back Exhaust Kit Aluminized | 2006 Chevy Silverado 3500\",\"description\":\"Fits 2006 Chevy Silverado 3500. This cat-back system is built from aluminized steel and features CNC mandrel-bent tubing for smooth, unrestricted exhaust flow.The 5-inch diameter piping is sized for the 6.6L Duramax, reducing backpressure and helping lower exhaust gas temps under load.Engineered for the 2006 Chevy Silverado 3500, it bolts to the factory cat and exits as a single-side system with a muffler replacement pipe in place of the stock muffler.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Diamond Eye Performance\"},\"offers\":{\"@type\":\"Offer\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Stateside Performance\"}},\"vehicleConfiguration\":\"2006 Chevy Silverado 3500\"}\u003c\/script\u003e\n\u003cstyle\u003e\n.sp-product-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:#1a1a1a;max-width:800px}\n.sp-product-body h2{font-size:1.15em;font-weight:700;margin:1.4em 0 .5em;padding-bottom:.3em;border-bottom:2px solid #f0f0f0;letter-spacing:-.01em}\n.sp-product-body p{margin:.6em 0;font-size:1em;line-height:1.65}\n.sp-product-body ul{padding-left:1.3em;margin:.5em 0}\n.sp-product-body li{margin:.35em 0;font-size:.97em;line-height:1.55}\n.sp-product-body li strong{color:#111}\n.sp-fitment-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1em 0;border-radius:6px;border:1px solid #e2e2e2}\n.sp-fitment-table{width:100%;border-collapse:collapse;font-size:.88em;min-width:420px}\n.sp-fitment-table thead tr{background:#f7f7f7}\n.sp-fitment-table th{text-align:left;padding:9px 12px;font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em;color:#555;border-bottom:2px solid #e2e2e2;white-space:nowrap}\n.sp-fitment-table td{padding:8px 12px;border-bottom:1px solid #ebebeb;vertical-align:top;color:#2a2a2a}\n.sp-fitment-table tbody tr:last-child td{border-bottom:none}\n.sp-fitment-table tbody tr:nth-child(even){background:#fafafa}\n@media(max-width:600px){.sp-product-body{font-size:15px}.sp-product-body h2{font-size:1.1em}.sp-fitment-table{font-size:.83em}.sp-fitment-table th,.sp-fitment-table td{padding:7px 9px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sp-product-body\"\u003e\n\u003cp\u003eThe Diamond Eye 5in Cat-Back Exhaust Kit fits the 2006 Chevy Silverado 3500 6.6L Duramax and replaces the restrictive factory exhaust with a 5-inch mandrel-bent aluminized system.\u003c\/p\u003e\n\u003cp\u003eIt includes a muffler replacement pipe and single side exit configuration for stronger flow and a deeper tone.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis cat-back system is built from aluminized steel and features CNC mandrel-bent tubing for smooth, unrestricted exhaust flow.\u003c\/p\u003e\n\u003cp\u003eThe 5-inch diameter piping is sized for the 6.6L Duramax, reducing backpressure and helping lower exhaust gas temps under load.\u003c\/p\u003e\n\u003cp\u003eEngineered for the 2006 Chevy Silverado 3500, it bolts to the factory cat and exits as a single-side system with a muffler replacement pipe in place of the stock muffler.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: 2006 Chevy Silverado 3500\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eEngineered for 6.6L Duramax diesel\u003c\/li\u003e\n\u003cli\u003e5in mandrel-bent tubing for max flow\u003c\/li\u003e\n\u003cli\u003eAluminized steel construction\u003c\/li\u003e\n\u003cli\u003eMuffler replacement pipe included\u003c\/li\u003e\n\u003cli\u003eSingle side exit configuration\u003c\/li\u003e\n\u003cli\u003eCat-back system, bolts to factory cat\u003c\/li\u003e\n\u003cli\u003eReduces backpressure and EGTs\u003c\/li\u003e\n\u003cli\u003eDeeper diesel exhaust tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis part fits the following vehicles:\u003c\/p\u003e\n\u003cdiv class=\"sp-fitment-wrap\"\u003e\n\u003ctable class=\"sp-fitment-table\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500\u003c\/td\u003e\n\u003ctd\u003eLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:12px 0;padding:10px 14px;background:#fff8e6;border-left:4px solid #f59e0b;border-radius:4px;font-size:.93em;line-height:1.5;color:#5a4a1a\"\u003e\n\u003cstrong\u003e⚠ Submodel Fitment:\u003c\/strong\u003e If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Eye Performance","offers":[{"title":"Default Title","offer_id":59522236055633,"sku":"DEPK5126A-RP","price":916.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9029\/7425\/files\/diamond-eye-5in-cat-back-exhaust-kit-aluminized-2006-chevy-silverado-3500-7700948.jpg?v=1781068030"},{"product_id":"diamond-eye-5in-cat-back-exhaust-muffler-replacement-pipe-aluminized-2007-chevy-silverado-3500hd","title":"Diamond Eye 5in Cat-Back Exhaust Muffler Replacement Pipe - Aluminized | 2007 Chevy Silverado 3500HD","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Diamond Eye 5in Cat-Back Exhaust Muffler Replacement Pipe - Aluminized | 2007 Chevy Silverado 3500HD\",\"description\":\"Fits 2007 Chevy Silverado 3500HD. This is a direct muffler-replacement pipe for Diamond Eye's 5in cat-back system on the 6.6L Duramax. It swaps in where the muffler would sit, opening up flow and giving the truck a deeper, louder tone.The 5in mandrel-bent tubing keeps exhaust velocity high to reduce EGTs under load. Aluminized steel construction holds up to heat and weather on your 3500HD.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Diamond Eye Performance\"},\"offers\":{\"@type\":\"Offer\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Stateside Performance\"}},\"vehicleConfiguration\":\"2007 Chevy Silverado 3500HD\"}\u003c\/script\u003e\n\u003cstyle\u003e\n.sp-product-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:#1a1a1a;max-width:800px}\n.sp-product-body h2{font-size:1.15em;font-weight:700;margin:1.4em 0 .5em;padding-bottom:.3em;border-bottom:2px solid #f0f0f0;letter-spacing:-.01em}\n.sp-product-body p{margin:.6em 0;font-size:1em;line-height:1.65}\n.sp-product-body ul{padding-left:1.3em;margin:.5em 0}\n.sp-product-body li{margin:.35em 0;font-size:.97em;line-height:1.55}\n.sp-product-body li strong{color:#111}\n.sp-fitment-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1em 0;border-radius:6px;border:1px solid #e2e2e2}\n.sp-fitment-table{width:100%;border-collapse:collapse;font-size:.88em;min-width:420px}\n.sp-fitment-table thead tr{background:#f7f7f7}\n.sp-fitment-table th{text-align:left;padding:9px 12px;font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em;color:#555;border-bottom:2px solid #e2e2e2;white-space:nowrap}\n.sp-fitment-table td{padding:8px 12px;border-bottom:1px solid #ebebeb;vertical-align:top;color:#2a2a2a}\n.sp-fitment-table tbody tr:last-child td{border-bottom:none}\n.sp-fitment-table tbody tr:nth-child(even){background:#fafafa}\n@media(max-width:600px){.sp-product-body{font-size:15px}.sp-product-body h2{font-size:1.1em}.sp-fitment-table{font-size:.83em}.sp-fitment-table th,.sp-fitment-table td{padding:7px 9px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sp-product-body\"\u003e\n\u003cp\u003eThe Diamond Eye 5in Cat-Back Muffler Replacement Pipe fits the 2007 Chevy Silverado 3500HD 6.6L Duramax and restores full exhaust flow when you delete the factory muffler.\u003c\/p\u003e\n\u003cp\u003eIt's a single-outlet aluminized steel pipe built on CNC mandrel benders for smooth, unrestricted flow.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis is a direct muffler-replacement pipe for Diamond Eye's 5in cat-back system on the 6.6L Duramax. It swaps in where the muffler would sit, opening up flow and giving the truck a deeper, louder tone.\u003c\/p\u003e\n\u003cp\u003eThe 5in mandrel-bent tubing keeps exhaust velocity high to reduce EGTs under load. Aluminized steel construction holds up to heat and weather on your 3500HD.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: 2007 Chevy Silverado 3500HD 6.6L Duramax\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e5in mandrel-bent tubing for full flow\u003c\/li\u003e\n\u003cli\u003eAluminized steel construction\u003c\/li\u003e\n\u003cli\u003eSingle-outlet muffler replacement pipe\u003c\/li\u003e\n\u003cli\u003eDeeper, louder exhaust tone\u003c\/li\u003e\n\u003cli\u003eLowers EGTs under load\u003c\/li\u003e\n\u003cli\u003eDirect bolt-in to Diamond Eye 5in cat-back system\u003c\/li\u003e\n\u003cli\u003eCNC mandrel-bent for smooth flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis part fits the following vehicles:\u003c\/p\u003e\n\u003cdiv class=\"sp-fitment-wrap\"\u003e\n\u003ctable class=\"sp-fitment-table\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eLTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:12px 0;padding:10px 14px;background:#fff8e6;border-left:4px solid #f59e0b;border-radius:4px;font-size:.93em;line-height:1.5;color:#5a4a1a\"\u003e\n\u003cstrong\u003e⚠ Submodel Fitment:\u003c\/strong\u003e If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Eye Performance","offers":[{"title":"Default Title","offer_id":59522236088401,"sku":"DEPK5126A-RP","price":916.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9029\/7425\/files\/diamond-eye-5in-cat-back-exhaust-muffler-replacement-pipe-aluminized-2007-chevy-silverado-3500hd-1766604.jpg?v=1781068030"},{"product_id":"diamond-eye-5in-cat-back-exhaust-muffler-replacement-pipe-aluminized-2006-gmc-sierra-2500hd","title":"Diamond Eye 5in Cat-Back Exhaust Muffler Replacement Pipe - Aluminized | 2006 GMC Sierra 2500HD","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Diamond Eye 5in Cat-Back Exhaust Muffler Replacement Pipe - Aluminized | 2006 GMC Sierra 2500HD\",\"description\":\"Fits 2006 GMC Sierra 2500HD. This single-outlet aluminized steel cat-back system replaces your factory exhaust from the catalytic converter back. The 5in mandrel-bent tubing improves flow, reduces backpressure, and frees up power on the LBZ Duramax.Diamond Eye builds every kit on CNC mandrel benders for clean bends and consistent fitment. Aluminized construction resists heat and corrosion under the truck.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Diamond Eye Performance\"},\"offers\":{\"@type\":\"Offer\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Stateside Performance\"}},\"vehicleConfiguration\":\"2006 GMC Sierra 2500HD\"}\u003c\/script\u003e\n\u003cstyle\u003e\n.sp-product-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:#1a1a1a;max-width:800px}\n.sp-product-body h2{font-size:1.15em;font-weight:700;margin:1.4em 0 .5em;padding-bottom:.3em;border-bottom:2px solid #f0f0f0;letter-spacing:-.01em}\n.sp-product-body p{margin:.6em 0;font-size:1em;line-height:1.65}\n.sp-product-body ul{padding-left:1.3em;margin:.5em 0}\n.sp-product-body li{margin:.35em 0;font-size:.97em;line-height:1.55}\n.sp-product-body li strong{color:#111}\n.sp-fitment-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1em 0;border-radius:6px;border:1px solid #e2e2e2}\n.sp-fitment-table{width:100%;border-collapse:collapse;font-size:.88em;min-width:420px}\n.sp-fitment-table thead tr{background:#f7f7f7}\n.sp-fitment-table th{text-align:left;padding:9px 12px;font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em;color:#555;border-bottom:2px solid #e2e2e2;white-space:nowrap}\n.sp-fitment-table td{padding:8px 12px;border-bottom:1px solid #ebebeb;vertical-align:top;color:#2a2a2a}\n.sp-fitment-table tbody tr:last-child td{border-bottom:none}\n.sp-fitment-table tbody tr:nth-child(even){background:#fafafa}\n@media(max-width:600px){.sp-product-body{font-size:15px}.sp-product-body h2{font-size:1.1em}.sp-fitment-table{font-size:.83em}.sp-fitment-table th,.sp-fitment-table td{padding:7px 9px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sp-product-body\"\u003e\n\u003cp\u003eThe Diamond Eye 5in Cat-Back Muffler Replacement Pipe fits the 2006 GMC Sierra 2500HD 6.6L Duramax and delivers high-flow exhaust performance with a bolt-on install.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis single-outlet aluminized steel cat-back system replaces your factory exhaust from the catalytic converter back. The 5in mandrel-bent tubing improves flow, reduces backpressure, and frees up power on the LBZ Duramax.\u003c\/p\u003e\n\u003cp\u003eDiamond Eye builds every kit on CNC mandrel benders for clean bends and consistent fitment. Aluminized construction resists heat and corrosion under the truck.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: 2006 GMC Sierra 2500HD\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e6.6L Duramax diesel application\u003c\/li\u003e\n\u003cli\u003e5in mandrel-bent tubing for max flow\u003c\/li\u003e\n\u003cli\u003eAluminized steel construction\u003c\/li\u003e\n\u003cli\u003eSingle-outlet cat-back configuration\u003c\/li\u003e\n\u003cli\u003eIncludes muffler replacement pipe\u003c\/li\u003e\n\u003cli\u003eBolt-on install, no cutting required\u003c\/li\u003e\n\u003cli\u003eCNC mandrel bends for OE-style fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis part fits the following vehicles:\u003c\/p\u003e\n\u003cdiv class=\"sp-fitment-wrap\"\u003e\n\u003ctable class=\"sp-fitment-table\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:12px 0;padding:10px 14px;background:#fff8e6;border-left:4px solid #f59e0b;border-radius:4px;font-size:.93em;line-height:1.5;color:#5a4a1a\"\u003e\n\u003cstrong\u003e⚠ Submodel Fitment:\u003c\/strong\u003e If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Eye Performance","offers":[{"title":"Default Title","offer_id":59522236121169,"sku":"DEPK5126A-RP","price":916.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9029\/7425\/files\/diamond-eye-5in-cat-back-exhaust-muffler-replacement-pipe-aluminized-2006-gmc-sierra-2500hd-5174875.jpg?v=1781068030"},{"product_id":"diamond-eye-5in-cat-back-exhaust-muffler-replacement-pipe-aluminized-2007-gmc-sierra-2500hd","title":"Diamond Eye 5in Cat-Back Exhaust Muffler Replacement Pipe Aluminized | 2007 GMC Sierra 2500HD","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Diamond Eye 5in Cat-Back Exhaust Muffler Replacement Pipe Aluminized | 2007 GMC Sierra 2500HD\",\"description\":\"Fits 2007 GMC Sierra 2500HD. This cat-back kit features 5-inch mandrel-bent aluminized tubing for maximum flow and durability behind the catalytic converter.The single-outlet design improves exhaust scavenging on the 6.6L Duramax, helping reduce EGTs and free up power.Mandrel bends maintain a consistent inside diameter through every turn for less restriction than crush-bent OE pipe.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Diamond Eye Performance\"},\"offers\":{\"@type\":\"Offer\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Stateside Performance\"}},\"vehicleConfiguration\":\"2007 GMC Sierra 2500HD\"}\u003c\/script\u003e\n\u003cstyle\u003e\n.sp-product-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:#1a1a1a;max-width:800px}\n.sp-product-body h2{font-size:1.15em;font-weight:700;margin:1.4em 0 .5em;padding-bottom:.3em;border-bottom:2px solid #f0f0f0;letter-spacing:-.01em}\n.sp-product-body p{margin:.6em 0;font-size:1em;line-height:1.65}\n.sp-product-body ul{padding-left:1.3em;margin:.5em 0}\n.sp-product-body li{margin:.35em 0;font-size:.97em;line-height:1.55}\n.sp-product-body li strong{color:#111}\n.sp-fitment-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1em 0;border-radius:6px;border:1px solid #e2e2e2}\n.sp-fitment-table{width:100%;border-collapse:collapse;font-size:.88em;min-width:420px}\n.sp-fitment-table thead tr{background:#f7f7f7}\n.sp-fitment-table th{text-align:left;padding:9px 12px;font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em;color:#555;border-bottom:2px solid #e2e2e2;white-space:nowrap}\n.sp-fitment-table td{padding:8px 12px;border-bottom:1px solid #ebebeb;vertical-align:top;color:#2a2a2a}\n.sp-fitment-table tbody tr:last-child td{border-bottom:none}\n.sp-fitment-table tbody tr:nth-child(even){background:#fafafa}\n@media(max-width:600px){.sp-product-body{font-size:15px}.sp-product-body h2{font-size:1.1em}.sp-fitment-table{font-size:.83em}.sp-fitment-table th,.sp-fitment-table td{padding:7px 9px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sp-product-body\"\u003e\n\u003cp\u003eThe Diamond Eye 5in Cat-Back Muffler Replacement Pipe fits the 2007 GMC Sierra 2500HD with the 6.6L Duramax and replaces the factory restrictive exhaust with a high-flow single-outlet system.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis cat-back kit features 5-inch mandrel-bent aluminized tubing for maximum flow and durability behind the catalytic converter.\u003c\/p\u003e\n\u003cp\u003eThe single-outlet design improves exhaust scavenging on the 6.6L Duramax, helping reduce EGTs and free up power.\u003c\/p\u003e\n\u003cp\u003eMandrel bends maintain a consistent inside diameter through every turn for less restriction than crush-bent OE pipe.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: 2007 GMC Sierra 2500HD\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e5in mandrel-bent aluminized steel tubing\u003c\/li\u003e\n\u003cli\u003eCat-back single-outlet configuration\u003c\/li\u003e\n\u003cli\u003eIncludes muffler replacement pipe\u003c\/li\u003e\n\u003cli\u003eDesigned for 6.6L Duramax diesel\u003c\/li\u003e\n\u003cli\u003eImproves exhaust flow and reduces EGTs\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement for factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis part fits the following vehicles:\u003c\/p\u003e\n\u003cdiv class=\"sp-fitment-wrap\"\u003e\n\u003ctable class=\"sp-fitment-table\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:12px 0;padding:10px 14px;background:#fff8e6;border-left:4px solid #f59e0b;border-radius:4px;font-size:.93em;line-height:1.5;color:#5a4a1a\"\u003e\n\u003cstrong\u003e⚠ Submodel Fitment:\u003c\/strong\u003e If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Eye Performance","offers":[{"title":"Default Title","offer_id":59522236448849,"sku":"DEPK5126A-RP","price":916.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9029\/7425\/files\/diamond-eye-5in-cat-back-exhaust-muffler-replacement-pipe-aluminized-2007-gmc-sierra-2500hd-3942352.jpg?v=1781068030"},{"product_id":"diamond-eye-5in-catback-muffler-replacement-pipe-aluminized-2006-gmc-sierra-3500","title":"Diamond Eye 5in Catback Muffler Replacement Pipe - Aluminized | 2006 GMC Sierra 3500","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"Diamond Eye 5in Catback Muffler Replacement Pipe - Aluminized | 2006 GMC Sierra 3500\",\"description\":\"Fits 2006 GMC Sierra 3500. This is a single-outlet catback kit built around mandrel-bent 5in aluminized steel tubing. It replaces the factory restrictive piping and muffler with a high-flow design tuned for the LBZ\/LLY Duramax platform.Larger diameter flow drops exhaust gas temps and frees up power and turbo response on the 6.6L. Aluminized construction holds up to heat cycling at a lower cost than stainless.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Diamond Eye Performance\"},\"offers\":{\"@type\":\"Offer\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Stateside Performance\"}},\"vehicleConfiguration\":\"2006 GMC Sierra 3500\"}\u003c\/script\u003e\n\u003cstyle\u003e\n.sp-product-body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:#1a1a1a;max-width:800px}\n.sp-product-body h2{font-size:1.15em;font-weight:700;margin:1.4em 0 .5em;padding-bottom:.3em;border-bottom:2px solid #f0f0f0;letter-spacing:-.01em}\n.sp-product-body p{margin:.6em 0;font-size:1em;line-height:1.65}\n.sp-product-body ul{padding-left:1.3em;margin:.5em 0}\n.sp-product-body li{margin:.35em 0;font-size:.97em;line-height:1.55}\n.sp-product-body li strong{color:#111}\n.sp-fitment-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1em 0;border-radius:6px;border:1px solid #e2e2e2}\n.sp-fitment-table{width:100%;border-collapse:collapse;font-size:.88em;min-width:420px}\n.sp-fitment-table thead tr{background:#f7f7f7}\n.sp-fitment-table th{text-align:left;padding:9px 12px;font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em;color:#555;border-bottom:2px solid #e2e2e2;white-space:nowrap}\n.sp-fitment-table td{padding:8px 12px;border-bottom:1px solid #ebebeb;vertical-align:top;color:#2a2a2a}\n.sp-fitment-table tbody tr:last-child td{border-bottom:none}\n.sp-fitment-table tbody tr:nth-child(even){background:#fafafa}\n@media(max-width:600px){.sp-product-body{font-size:15px}.sp-product-body h2{font-size:1.1em}.sp-fitment-table{font-size:.83em}.sp-fitment-table th,.sp-fitment-table td{padding:7px 9px}}\n\u003c\/style\u003e\n\u003cdiv class=\"sp-product-body\"\u003e\n\u003cp\u003eThe Diamond Eye 5in Catback Muffler Replacement Pipe fits the 2006 GMC Sierra 3500 with the 6.6L Duramax and delivers free-flowing exhaust in a direct bolt-on package.\u003c\/p\u003e\n\u003cp\u003eMandrel-bent aluminized tubing means full 5in diameter from end to end -- no crush bends choking flow.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis is a single-outlet catback kit built around mandrel-bent 5in aluminized steel tubing. It replaces the factory restrictive piping and muffler with a high-flow design tuned for the LBZ\/LLY Duramax platform.\u003c\/p\u003e\n\u003cp\u003eLarger diameter flow drops exhaust gas temps and frees up power and turbo response on the 6.6L. Aluminized construction holds up to heat cycling at a lower cost than stainless.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eFits: 2006 GMC Sierra 3500\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eEngine: 6.6L Duramax diesel\u003c\/li\u003e\n\u003cli\u003e5in mandrel-bent tubing, end to end\u003c\/li\u003e\n\u003cli\u003eAluminized steel construction\u003c\/li\u003e\n\u003cli\u003eSingle-outlet catback configuration\u003c\/li\u003e\n\u003cli\u003eIncludes muffler replacement pipe\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on -- no welding required\u003c\/li\u003e\n\u003cli\u003eFrees flow for lower EGTs and improved turbo response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eThis part fits the following vehicles:\u003c\/p\u003e\n\u003cdiv class=\"sp-fitment-wrap\"\u003e\n\u003ctable class=\"sp-fitment-table\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:12px 0;padding:10px 14px;background:#fff8e6;border-left:4px solid #f59e0b;border-radius:4px;font-size:.93em;line-height:1.5;color:#5a4a1a\"\u003e\n\u003cstrong\u003e⚠ Submodel Fitment:\u003c\/strong\u003e If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Diamond Eye Performance","offers":[{"title":"Default Title","offer_id":59522236481617,"sku":"DEPK5126A-RP","price":916.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9029\/7425\/files\/diamond-eye-5in-catback-muffler-replacement-pipe-aluminized-2006-gmc-sierra-3500-2296383.jpg?v=1781068030"}],"url":"https:\/\/www.statesideperformance.com\/collections\/diamond-eye-performance.oembed","provider":"Stateside Performance","version":"1.0","type":"link"}