{"product_id":"2001-2004-duramax-ceramic-coated-cast-manifold-up-pipe-bundle-039-hsp-c","title":"2001-2004 Duramax Ceramic Coated Cast Manifold \u0026 Up-Pipe Bundle (039-HSP-C)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 40%;\"\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003e2001-2004\u003c\/td\u003e\n\u003ctd style=\"width: 40%;\"\u003eChevrolet\/GMC\u003c\/td\u003e\n\u003ctd style=\"width: 30%;\"\u003eLB7, 6.6L Duramax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis complete exhaust upgrade pairs HSP's one-piece cast manifolds with heavy-wall 304 stainless up-pipes for the 2001-2004 LB7 Duramax. It clears out the factory restrictions that choke turbo response, drops your EGTs, and adds the durability the stock cast pieces never had.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy run the HSP cast manifold and up-pipe bundle?\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThe factory LB7 manifolds and up-pipes are notorious for cracking, warping, and leaking bellows, all of which kill spool and reliability. This bundle replaces both sides at once with high-flow one-piece cast manifolds and reinforced 2 inch 304SS up-pipes, every piece ceramic coated to 2,000 degrees for serious under-hood heat management.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 039-HSP-C\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-flow one-piece cast manifold design, driver and passenger side\u003c\/li\u003e\n\u003cli\u003eHeavy-wall 2 inch 304 stainless steel up-pipes with reinforced sleeved bellows\u003c\/li\u003e\n\u003cli\u003eCeramic coating rated to 2,000 degrees F\u003c\/li\u003e\n\u003cli\u003eLowers exhaust gas temperatures\u003c\/li\u003e\n\u003cli\u003eImproves turbo spool-up and throttle response\u003c\/li\u003e\n\u003cli\u003eFar more durable than cracked or warped factory pieces\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) One-piece ceramic coated cast manifolds (driver and passenger)\u003c\/li\u003e\n\u003cli\u003e(2) 2 inch 304SS ceramic coated replacement up-pipes\u003c\/li\u003e\n\u003cli\u003eGasket sets and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePrefer the pieces on their own? See our \u003ca href=\"\/products\/2001-2016-duramax-ceramic-billet-manifolds-019-hsp-c\"\u003eHSP ceramic manifolds (019-HSP-C)\u003c\/a\u003e and \u003ca href=\"\/products\/2001-2004-chevrolet-gmc-2-inch-replacement-up-pipes\"\u003eHSP 2 inch replacement up-pipes (031-HSP)\u003c\/a\u003e.\u003c\/p\u003e","brand":"HSP Diesel","offers":[{"title":"Default Title","offer_id":54090937794928,"sku":"039-HSP-C","price":1808.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2084\/8209\/files\/hsp-d-039-hsp-c-main.jpg?v=1785523793","url":"https:\/\/www.dirtydieselcustom.ca\/products\/2001-2004-duramax-ceramic-coated-cast-manifold-up-pipe-bundle-039-hsp-c","provider":"Dirty Diesel Customs","version":"1.0","type":"link"}