{"product_id":"01-05-gm-6-6l-4-cat-back","title":"2001-2005 Duramax 4\" Cat Back Exhaust System - 4-Bolt w\/ Muffler (431110)","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\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2005\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan mce-data-marked=\"1\"\u003eGM\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLLY, LB7 6.6L Duramax \u0026amp; OEM 4-Bolt Flange\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\u003cp 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\/p\u003e\n\u003cp\u003eThe 431110 by Mel's Manufacturing is a 4\" Cat-Back exhaust system for the 2001-2005 GM Trucks with the 6.6L Duramax. Replace your restrictive OE components with a 4\" aluminized system with a high-flow muffler.\u003cspan\u003e Just 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 sail through the installation process.\u003c\/span\u003e It not only sounds great but will improve your mileage, throttle response, and torque. It's designed to utilize all your existing OE hangers and fit like a stock on GM trucks with the 4-bolt flange.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e 431110\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e4\" Cat-Back Single Exhaust system.\u003c\/li\u003e\n\u003cli\u003eIncludes Muffler\u003c\/li\u003e\n\u003cli\u003eUtilizes OEM Cat For Emissions.\u003c\/li\u003e\n\u003cli\u003eAluminized Steel \u0026amp; Stainless Steel Options\u003c\/li\u003e\n\u003cli\u003eSingle Side Exit\u003c\/li\u003e\n\u003cli\u003eDirect Bolt-in Application (4-Bolt Flange)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mel's Manufacturing","offers":[{"title":"Aluminized Steel","offer_id":53393655628051,"sku":"FLO-SS823","price":750.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4441\/0387\/files\/2001-2005-Duramax-4-Cat-Back-Exhaust-System-4-Bolt-w-Muffler-431110-Cat-Back-Exhaust-System-Mels-Manufacturing-FLO-SS823-Canada.png?v=1770814758","url":"https:\/\/centraldieseltuning.ca\/products\/01-05-gm-6-6l-4-cat-back","provider":"Central Diesel Tuning","version":"1.0","type":"link"}