{"product_id":"gmc-duramax-6-6l-cat-dpf-delete-pipe-304-stainless-steel-2011-2015","title":"GMC Duramax 6.6L Cat \u0026 DPF Delete Pipe, 304 Stainless Steel - (2011-2015)!","description":"\u003ch1\u003eGM Duramax DPSS-GM-11 6.6L Cat \u0026amp; DPF Delete Pipe, 304 Stainless Steel - (2011-2015)!\u003c\/h1\u003e\r\n\u003cp align=\"left\"\u003eFree up exhaust flow and support off-road performance. This 4” Stainless DPF Delete Pipe is built for 2011–2015 Chevrolet Silverado and GMC Sierra 2500\/3500HD trucks equipped with the 6.6L Duramax. Designed for competition and off-road applications, it replaces the factory catalytic converter and DPF assembly to reduce restriction and improve exhaust flow.\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eFor off-road\/competition use only. Race tuning is required.\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eThe factory DPF and catalytic converter system can create exhaust backpressure that limits performance potential. This straight-through 4” stainless pipe removes those components to support smoother exhaust flow and reduced exhaust gas temperatures (EGTs) in properly tuned applications. Built with OE-style hangers, it provides secure mounting once installed.\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2011 Chevrolet Silverado 2500HD \/ 3500HD – 6.6L Duramax\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2011 GMC Sierra 2500HD \/ 3500HD – 6.6L Duramax\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2012 Chevrolet Silverado 2500HD \/ 3500HD – 6.6L Duramax\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2012 GMC Sierra 2500HD \/ 3500HD – 6.6L Duramax\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2013 Chevrolet Silverado 2500HD \/ 3500HD – 6.6L Duramax\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2013 GMC Sierra 2500HD \/ 3500HD – 6.6L Duramax\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2014 Chevrolet Silverado 2500HD \/ 3500HD – 6.6L Duramax\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2014 GMC Sierra 2500HD \/ 3500HD – 6.6L Duramax\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2015 Chevrolet Silverado 2500HD \/ 3500HD – 6.6L Duramax (except late 2015 3-bolt flange models)\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e2015 GMC Sierra 2500HD \/ 3500HD – 6.6L Duramax (except late 2015 3-bolt flange models)\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eNot compatible with Cab \u0026amp; Chassis models.\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eProduct Type\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eDPF Delete Pipe\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eTubing Diameter\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e4”\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eMaterial\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eStainless Steel\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eDesign\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eStraight Pipe, Bung-Free\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eMounting\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eOE-Style Hangers\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eApplication\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eOff-Road \/ Competition Use Only\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eTuning Requirement\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eRace Tuning Required\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eOptional Add-On\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e4” Muffler (Sold Separately)\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e\u003cb\u003eWhat’s Included\u003c\/b\u003e\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e4” stainless steel DPF delete pipe\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eOE-style hangers\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eReplaces factory catalytic converter and DPF assembly\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003e4” stainless construction for long-term durability\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eStraight-through design for reduced exhaust restriction\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eBung-free layout for maximum flow in race applications\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eFactory-style hangers for secure alignment\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eBenefits\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eSupports increased horsepower and torque in tuned setups\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eHelps reduce backpressure and lower EGTs\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eImproves throttle response in performance applications\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eDurable stainless design built for demanding use\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eDirect replacement for restrictive OEM components\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eInstallation Notes\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eRequires cutting\/modification of the factory exhaust system.\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eProfessional race tuning is mandatory to prevent fault codes.\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eOptional 4” muffler available for sound control.\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eProfessional installation recommended.\u003c\/p\u003e\r\n\u003cp align=\"left\"\u003eVerify local laws and regulations before purchasing.\u003c\/p\u003e","brand":"Northway Enterprises Ltd.","offers":[{"title":"Default Title","offer_id":55486297407779,"sku":"BLACK BANDIT DPSS-GM-11-S3","price":413.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/1968\/7971\/files\/59556475.jpg?v=1787153572","url":"https:\/\/www.northwayenterprises.ca\/products\/gmc-duramax-6-6l-cat-dpf-delete-pipe-304-stainless-steel-2011-2015","provider":"Northway Enterprises Ltd.","version":"1.0","type":"link"}