{"title":"Duramax Exhaust Manifolds","description":null,"products":[{"product_id":"high-flow-cast-manifolds-and-up-pipes-01-16-duramax-dans-diesel-performance","title":"DDP High Flow Cast Manifolds and Up Pipes 01-16 Duramax","description":"\u003cp\u003eThese high flow manifolds and up pipes are a must for Duramax owners seeking to make big power!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMahle exhaust manifold gaskets\u003c\/li\u003e\n\u003cli\u003eAll hardware included\u003c\/li\u003e\n\u003cli\u003eFor Duramax years from 2001-2016\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: 2001-2016 Chevrolet Silverado 2500 HD, 2001-2016 Chevrolet Silverado 3500 HD, 2001-2016 GMC Sierra 2500 HD, 2001-2016 GMC Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003eFuel Type: Diesel\u003c\/li\u003e\n\u003cli\u003eLiter: 6.6 Liter\u003c\/li\u003e\n\u003cli\u003eEngine Years: 2001-2016\u003c\/li\u003e\n\u003cli\u003eEngine Manufacturer: Duramax\u003c\/li\u003e\n\u003cli\u003eEngine Designation: LB7\/LLY\/LBZ\/LMM\/LML\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast Iron\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dans Diesel Performance","offers":[{"title":"Default Title","offer_id":47737690652821,"sku":"DDPHFM-HYWH","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/DDPHFM-HYWH.jpg?v=1787006066"},{"product_id":"ppe-manifolds-and-up-pipes-gm-11-16-y-pipe-lml","title":"PPE Manifolds And Up-Pipes GM 11-16 Y-Pipe LML","description":"\u003cp\u003ePPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics.\u003c\/p\u003e \u003cp\u003eThe Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system is designed to lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy and maintaining reliability.\u003c\/p\u003e \u003cp\u003eKit comes complete with two PPE Manifolds, two PPE Up-Pipes, a PPE Down Pipe Support Bracket, PPE 304 Stainless Steel Manifold Gaskets and Up-Pipe Gaskets.\u003c\/p\u003e \u003cp\u003eCeramic-Coated Manifolds option available for the High-Flow Exhaust Manifolds and Up-Pipes Kits - GM 6.6L Duramax\u003c\/p\u003e \u003cp\u003eCeramic coating was pioneered by military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e \u003cp\u003eThe Ceramic-Coating option enhances the known benefits of the PPE Manifolds and Up-Pipes Kit which is designed to maximize power and flow characteristics. The Up-Pipe Bellows are internally-sleeved, made from aircraft-grade 304 stainless steel, and designed with an increased inner diameter for higher flow. The entire Manifolds and Up-Pipes system is designed to lower exhaust gas temperatures (EGTs), accelerate turbo spool-up while increasing power, fuel economy and reliability.\u003c\/p\u003e \u003cp\u003eCeramic coating creates a thermal barrier so it doesnt absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature. Ceramic coating promotes greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.\u003c\/p\u003e \u003cp\u003eChoose the Ceramic Coating Option and upgrade your Duramax with the superior combination of PPE Ceramic Coated Manifolds with 304 Stainless Steel Up-Pipes Kit.\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh Flow Exhaust Manifolds and Up-Pipes Kit - Y-Pipe LML\u003c\/li\u003e \u003cli\u003eSignificant reduction in exhaust back-pressure\u003c\/li\u003e \u003cli\u003eCast hi-sil moly iron high-flow manifold construction\u003c\/li\u003e \u003cli\u003eUp-Pipes have free-flowing stainless steel inner liner bellows\u003c\/li\u003e \u003cli\u003eUp-Pipes made from stainless steel 11-gauge .120-inch wall, with a 2-inch outside diameter\u003c\/li\u003e \u003cli\u003eBuilt in bosses, pre-drilled and tapped 1\/8 inch NPT for EGT gauge sensor\u003c\/li\u003e \u003cli\u003eKit includes driver and passenger Manifolds, Manifold bolts, Up-Pipes, gaskets and down pipe support bracket\u003c\/li\u003e \u003cli\u003e50 States Emissions Legal (E.O. 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D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy, and maintaining reliability.\u003c\/p\u003e \u003cp\u003eCeramic coating is available as an option for High-Flow Exhaust Manifolds.\u003c\/p\u003e \u003cp\u003eCeramic coating was pioneered by the military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e \u003cp\u003eThe Ceramic-Coating option enhances the existing benefits of the PPE Manifolds and Up-Pipes Kit which is specifically designed to maximize power and flow characteristics. Ceramic coating creates a thermal barrier and doesn't absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature.\u003c\/p\u003e \u003cp\u003eThe ceramic coating promotes even greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.\u003c\/p\u003e \u003cp\u003eChoose the Ceramic Coating Option added to your PPE Manifolds and upgrade your GM 6.6L Duramax with the superior combination of PPE Manifolds with 304 Stainless Steel Up-Pipes Kit.\u003c\/p\u003e \u003cp\u003eComplete your upgrade with a PPE Stainless 3 Inch, 304 Steel Down Pipe.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManifolds and Up-Pipes GM 2004.5-2005 Y Pipe LLY - Black\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The factory downpipe (2001-2004 LB7 only) does not fit aftermarket manifolds and up-pipes.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Black","offer_id":47848947253397,"sku":"116111420-HFTD","price":1292.38,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":47848947286165,"sku":"116111435-HFTD","price":1292.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/116111435_27-HFTD.jpg?v=1787869964"},{"product_id":"ppe-manifolds-and-up-pipes-gm-04-5-05-fed-y-pipe-lly","title":"PPE Manifolds And Up-Pipes GM 04.5-05 Fed Y-Pipe LLY","description":"\u003cp\u003ePPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics.\u003c\/p\u003e \u003cp\u003eThe Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system is designed to lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy and maintaining reliability.\u003c\/p\u003e \u003cp\u003eKit comes complete with two PPE Manifolds, two PPE Up-Pipes, a PPE Down Pipe Support Bracket, PPE 304 Stainless Steel Manifold Gaskets and Up-Pipe Gaskets.\u003c\/p\u003e \u003cp\u003eCeramic-Coated Manifolds option available for the High-Flow Exhaust Manifolds and Up-Pipes Kits - GM 6.6L Duramax\u003c\/p\u003e \u003cp\u003eCeramic coating was pioneered by military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e \u003cp\u003eThe Ceramic-Coating option enhances the known benefits of the PPE Manifolds and Up-Pipes Kit which is designed to maximize power and flow characteristics. The Up-Pipe Bellows are internally-sleeved, made from aircraft-grade 304 stainless steel, and designed with an increased inner diameter for higher flow. The entire Manifolds and Up-Pipes system is designed to lower exhaust gas temperatures (EGTs), accelerate turbo spool-up while increasing power, fuel economy and reliability.\u003c\/p\u003e \u003cp\u003eCeramic coating creates a thermal barrier so it doesnt absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature. Ceramic coating promotes greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.\u003c\/p\u003e \u003cp\u003eChoose the Ceramic Coating Option and upgrade your Duramax with the superior combination of PPE Ceramic Coated Manifolds with 304 Stainless Steel Up-Pipes Kit.\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh Flow Exhaust Manifolds and Up-Pipes Kit - Federal Y-Pipe LLY\u003c\/li\u003e \u003cli\u003eSignificant reduction in exhaust back-pressure\u003c\/li\u003e \u003cli\u003eCast hi-sil moly iron high-flow manifold construction\u003c\/li\u003e \u003cli\u003eUp-Pipes have free-flowing stainless steel inner liner bellows\u003c\/li\u003e \u003cli\u003eUp-Pipes made from stainless steel 11-gauge .120-inch wall, with a 2-inch outside diameter\u003c\/li\u003e \u003cli\u003eBuilt in bosses, pre-drilled and tapped 1\/8 inch NPT for EGT gauge sensor\u003c\/li\u003e \u003cli\u003eKit includes driver and passenger Manifolds, Manifold bolts, Up-Pipes, gaskets and down pipe support bracket\u003c\/li\u003e \u003cli\u003e50 States Emissions Legal (E.O. D-701-19)\u003c\/li\u003e \u003cli\u003eSold As A Kit\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e2004.5-2005 GM 6.6L Duramax Engines Federal Y-Pipe LLY (116111400)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCeramic-Coated Option (116111020)\u003c\/li\u003e \u003cli\u003eUp-Pipe configuration may vary depending on your model\u003c\/li\u003e \u003c\/ul\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":47848951775381,"sku":"116111400-HFTD","price":1121.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/116111400_6-HFTD.jpg?v=1787852557"},{"product_id":"bd-diesel-bd-duramax-exhaust-manifold-chevy-gmc-2001-2010-lb7-lly-lbz-lmm","title":"BD Diesel BD Duramax Exhaust Manifold Chevy\/GMC 2001-2010 LB7\/LLY\/LBZ\/LMM","description":"\u003cp\u003eThe BD Full Bore Exhaust Manifold for the Chevy Duramax engine replaces factory driver's side \"pinched down\" unit, restoring exhaust flow and balances the V8 engine for smother running. Made from high-silicon ductile iron, the Full Bore is a direct, bolt-in replacement for the factory manifold and is even drilled and tapped to accept the most popular EGT probes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect, bolt-in replacement\u003c\/li\u003e\n\u003cli\u003eTapped to accept the most popular EGT probes\u003c\/li\u003e\n\u003cli\u003eHigh-silicon ductile iron\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BD Diesel","offers":[{"title":"Default Title","offer_id":47848962228373,"sku":"BKJX-1041460","price":285.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/Chevy_WorkSite_8549f3e7-8254-4347-9dba-9ab38db6bcac.jpg?v=1787849860"},{"product_id":"ppe-manifolds-and-up-pipes-gm-2006-2007-y-pipe-lly-lbz","title":"PPE Manifolds and Up-Pipes GM 2006-2007 Y Pipe LLY\/LBZ","description":"\u003cp\u003e50 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy, and maintaining reliability.\u003c\/p\u003e \u003cp\u003eCeramic coating is available as an option for High-Flow Exhaust Manifolds.\u003c\/p\u003e \u003cp\u003eCeramic coating was pioneered by the military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e \u003cp\u003eThe Ceramic-Coating option enhances the existing benefits of the PPE Manifolds and Up-Pipes Kit which is specifically designed to maximize power and flow characteristics. Ceramic coating creates a thermal barrier and doesn't absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature.\u003c\/p\u003e \u003cp\u003eThe ceramic coating promotes even greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.\u003c\/p\u003e \u003cp\u003eChoose the Ceramic Coating Option added to your PPE Manifolds and upgrade your GM 6.6L Duramax with the superior combination of PPE Manifolds with 304 Stainless Steel Up-Pipes Kit.\u003c\/p\u003e \u003cp\u003eComplete your upgrade with a PPE Stainless 3 Inch, 304 Steel Down Pipe.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManifolds and Up-Pipes GM 2006-2007 Y Pipe LLY\/LBZ - Black\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The factory downpipe (2001-2004 LB7 only) does not fit aftermarket manifolds and up-pipes.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Black","offer_id":47849014788245,"sku":"116111620-HFTD","price":1292.38,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":47849014821013,"sku":"116111635-HFTD","price":1292.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/116111635_27-HFTD.jpg?v=1787873254"},{"product_id":"ppe-manifolds-and-up-pipes-gm-2011-2016-y-pipe-lml","title":"PPE Manifolds and Up-Pipes GM 2011-2016 Y Pipe LML","description":"\u003cp\u003e50 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy, and maintaining reliability.\u003c\/p\u003e \u003cp\u003eCeramic coating is available as an option for High-Flow Exhaust Manifolds.\u003c\/p\u003e \u003cp\u003eCeramic coating was pioneered by the military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e \u003cp\u003eThe Ceramic-Coating option enhances the existing benefits of the PPE Manifolds and Up-Pipes Kit which is specifically designed to maximize power and flow characteristics. Ceramic coating creates a thermal barrier and doesn't absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature.\u003c\/p\u003e \u003cp\u003eThe ceramic coating promotes even greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.\u003c\/p\u003e \u003cp\u003eChoose the Ceramic Coating Option added to your PPE Manifolds and upgrade your GM 6.6L Duramax with the superior combination of PPE Manifolds with 304 Stainless Steel Up-Pipes Kit.\u003c\/p\u003e \u003cp\u003eComplete your upgrade with a PPE Stainless 3 Inch, 304 Steel Down Pipe.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManifolds and Up-Pipes GM 2011-2016 Y Pipe LML - Black\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The factory downpipe (2001-2004 LB7 only) does not fit aftermarket manifolds and up-pipes.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Black","offer_id":47849026912405,"sku":"116112020-HFTD","price":1292.38,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":47849026945173,"sku":"116112035-HFTD","price":1292.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/116112035_27-HFTD.jpg?v=1787873254"},{"product_id":"ppe-manifolds-and-up-pipes-gm-2002-2004-ca-y-pipe-lb7","title":"PPE Manifolds and Up-Pipes GM 2002-2004 CA Y Pipe LB7","description":"\u003cp\u003e50 States Emissions Legal (E.O. D-701-34) PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy, and maintaining reliability.\u003c\/p\u003e \u003cp\u003eCeramic coating is available as an option for High-Flow Exhaust Manifolds.\u003c\/p\u003e \u003cp\u003eCeramic coating was pioneered by the military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e \u003cp\u003eThe Ceramic-Coating option enhances the existing benefits of the PPE Manifolds and Up-Pipes Kit which is specifically designed to maximize power and flow characteristics. Ceramic coating creates a thermal barrier and doesn't absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature.\u003c\/p\u003e \u003cp\u003eThe ceramic coating promotes even greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.\u003c\/p\u003e \u003cp\u003eChoose the Ceramic Coating Option added to your PPE Manifolds and upgrade your GM 6.6L Duramax with the superior combination of PPE Manifolds with 304 Stainless Steel Up-Pipes Kit.\u003c\/p\u003e \u003cp\u003eComplete your upgrade with a PPE Stainless 3 Inch, 304 Steel Down Pipe.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManifolds and Up-Pipes GM 2002-2004 CA Y Pipe LB7 - Black\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The factory downpipe (2001-2004 LB7 only) does not fit aftermarket manifolds and up-pipes.\u003c\/p\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Black","offer_id":47849274343573,"sku":"116111220-HFTD","price":1292.38,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":47849274376341,"sku":"116111235-HFTD","price":1292.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/116111235_27-HFTD.jpg?v=1787872389"},{"product_id":"ppe-manifolds-and-up-pipes-gm-06-07-y-pipe-lly-lbz","title":"PPE Manifolds And Up-Pipes GM 06-07 Y-Pipe LLY\/LBZ","description":"\u003cp\u003ePPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics.\u003c\/p\u003e \u003cp\u003eThe Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system is designed to lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy and maintaining reliability.\u003c\/p\u003e \u003cp\u003eKit comes complete with two PPE Manifolds, two PPE Up-Pipes, a PPE Down Pipe Support Bracket, PPE 304 Stainless Steel Manifold Gaskets and Up-Pipe Gaskets.\u003c\/p\u003e \u003cp\u003eCeramic-Coated Manifolds option available for the High-Flow Exhaust Manifolds and Up-Pipes Kits - GM 6.6L Duramax\u003c\/p\u003e \u003cp\u003eCeramic coating was pioneered by military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e \u003cp\u003eThe Ceramic-Coating option enhances the known benefits of the PPE Manifolds and Up-Pipes Kit which is designed to maximize power and flow characteristics. 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The entire Manifold and Up-Pipe exhaust system is designed to lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy and maintaining reliability.\u003c\/p\u003e \u003cp\u003eKit comes complete with two PPE Manifolds, two PPE Up-Pipes, a PPE Down Pipe Support Bracket, PPE 304 Stainless Steel Manifold Gaskets and Up-Pipe Gaskets.\u003c\/p\u003e \u003cp\u003eCeramic-Coated Manifolds option available for the High-Flow Exhaust Manifolds and Up-Pipes Kits - GM 6.6L Duramax\u003c\/p\u003e \u003cp\u003eCeramic coating was pioneered by military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.\u003c\/p\u003e \u003cp\u003eThe Ceramic-Coating option enhances the known benefits of the PPE Manifolds and Up-Pipes Kit which is designed to maximize power and flow characteristics. The Up-Pipe Bellows are internally-sleeved, made from aircraft-grade 304 stainless steel, and designed with an increased inner diameter for higher flow. The entire Manifolds and Up-Pipes system is designed to lower exhaust gas temperatures (EGTs), accelerate turbo spool-up while increasing power, fuel economy and reliability.\u003c\/p\u003e \u003cp\u003eCeramic coating creates a thermal barrier so it doesnt absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature. Ceramic coating promotes greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.\u003c\/p\u003e \u003cp\u003eChoose the Ceramic Coating Option and upgrade your Duramax with the superior combination of PPE Ceramic Coated Manifolds with 304 Stainless Steel Up-Pipes Kit.\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh Flow Exhaust Manifolds and Up-Pipes Kit - Y-Pipe LMM\u003c\/li\u003e \u003cli\u003eSignificant reduction in exhaust back-pressure\u003c\/li\u003e \u003cli\u003eCast hi-sil moly iron high-flow manifold construction\u003c\/li\u003e \u003cli\u003eUp-Pipes have free-flowing stainless steel inner liner bellows\u003c\/li\u003e \u003cli\u003eUp-Pipes made from stainless steel 11-gauge .120-inch wall, with a 2-inch outside diameter\u003c\/li\u003e \u003cli\u003eBuilt in bosses, pre-drilled and tapped 1\/8 inch NPT for EGT gauge sensor\u003c\/li\u003e \u003cli\u003eKit includes driver and passenger Manifolds, Manifold bolts, Up-Pipes, gaskets and down pipe support bracket\u003c\/li\u003e \u003cli\u003e50 States Emissions Legal (E.O. D-701-19)\u003c\/li\u003e \u003cli\u003eSold As A Kit\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e2007.5-2010 GM 6.6L Duramax Engines Y-Pipe LMM (116111800)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCeramic-Coated Option (116111020)\u003c\/li\u003e \u003cli\u003eUp-Pipe configuration may vary depending on your model\u003c\/li\u003e \u003c\/ul\u003e","brand":"Pacific Performance Engineering","offers":[{"title":"Default Title","offer_id":47849692233877,"sku":"116111800-HFTD","price":1121.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/0585\/3077\/files\/116111800-HFTD.jpg?v=1787875006"}],"url":"https:\/\/dieselproof.com\/collections\/duramax-exhaust-manifolds.oembed","provider":"Diesel Proof","version":"1.0","type":"link"}