{"product_id":"4-cat-back-exhaust-system","title":"2011-2015 Duramax 4\" Cat Back Exhaust System w \/  Muffler (431013 \/ 432013)","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003ch3\u003e\u003cstrong\u003eFits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e Year\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2015\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan mce-data-marked=\"1\"\u003eGMC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan mce-data-marked=\"1\"\u003eHD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan mce-data-marked=\"1\"\u003eLML 6.6L Duramax\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003eMel's Manufacturing Exhausts are designed to fit all wheelbase \u0026amp; cab configurations unless otherwise specified.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003eThe 431013 \u0026amp; 432013 by Mel's Manufacturing is a 4\" Cat-Back Exhaust System for the 2011-2015 LML. It allows you to drop your restrictive OE exhaust system and replace it with a high-flow exhaust system that utilizes a performance muffler. \u003cspan\u003eJust like all of Mel's Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process.\u003c\/span\u003e It not only sounds great but will lower your EGT's, increase mileage, and increase torque in your 6.6L!\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e\u003cspan\u003e 431013 \u0026amp; 432013\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e \u003c\/div\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" Cat-Back Exhaust\u003c\/li\u003e\n\u003cli\u003eIncreased Torque \u0026amp; Fuel Mileage\u003c\/li\u003e\n\u003cli\u003eOEM Style 4-Bolt Flange\u003c\/li\u003e\n\u003cli\u003eAluminized or Stainless Steel\u003c\/li\u003e\n\u003cli\u003eSingle Rear Exit\u003c\/li\u003e\n\u003cli\u003eIncludes Muffler\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mel's Manufacturing","offers":[{"title":"Aluminized Steel","offer_id":53813533376787,"sku":"431013","price":850.0,"currency_code":"CAD","in_stock":true},{"title":"Stainless Steel","offer_id":53813533409555,"sku":"432013","price":1010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4441\/0387\/files\/2011-2015-Duramax-4-Cat-Back-Exhaust-System-w-Muffler-431013-432013-Cat-Back-Exhaust-System-Mels-Manufacturing-431013-Canada.png?v=1770815012","url":"https:\/\/centraldieseltuning.ca\/products\/4-cat-back-exhaust-system","provider":"Central Diesel Tuning","version":"1.0","type":"link"}