{"product_id":"zz-high-flow-exhaust-manifold-up-pipes-duramax","title":"(Sold Out) ZZ Diesel High Flow Exhaust Manifolds with Up-Pipes, 2001-2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML","description":"\u003cp\u003eZZ Diesel High Flow Exhaust Manifolds with Up-Pipes\u003cbr\u003e\u003cbr\u003eFor 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax LB7 LLY LBZ LMM LML\u003cbr\u003e\u003cbr\u003eHigh-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock. Manifolds are made from high-quality cast iron and the Up Pipes are made from 11 gauge 304 stainless steel. The aircraft grade 304 stainless steel Up-Pipe bellows are high-flow, internally sleeved, and have an increased inner diameter. \u003cbr\u003e\u003cbr\u003eFeatures: \u003cbr\u003e    Cast Hi-Sil Moly iron high-flow manifold construction \u003cbr\u003e    Significant reduction in exhaust back pressure \u003cbr\u003e    Free-flowing stainless steel inner liner bellows \u003cbr\u003e    Stainless steel 11-gauge .120-inch wall diameter Up-Pipes \u003cbr\u003e    Built in bosses, pre-drilled and tapped 1\/8\" NPT for EGT gauge \u003cbr\u003e\u003c\/p\u003e","brand":"ZZ Diesel","offers":[{"title":"Default Title","offer_id":59803883340062,"sku":"ZZ-DMK-1","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7171\/1262\/files\/ZZ-DMK-1.jpg?v=1787088796","url":"https:\/\/platinumhpsolutions.com\/products\/zz-high-flow-exhaust-manifold-up-pipes-duramax","provider":"Platinum High Performance Solutions, LLC.","version":"1.0","type":"link"}