{"product_id":"duramax-lml-2011-2014-ctz-tuning-files-package","title":"Duramax LML (2011–2014) – CTZ Tuning Files Package","description":"\u003ch2\u003eDuramax LML (2011–2014) – CTZ Tuning Files Package\u003c\/h2\u003e\n\u003cp\u003eComprehensive CTZ tuning file collection for Duramax LML engines (2011–2014). Includes 100+ calibration files covering stock, tow, performance, SOTF, DSP5, manual T-case, cab-chassis, van, shuttle bus, and more configurations.\u003c\/p\u003e\n\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2011–2014 LML Duramax — all major configurations\u003c\/li\u003e\n\u003cli\u003eSingle and dual tank variants\u003c\/li\u003e\n\u003cli\u003eManual T-case variants\u003c\/li\u003e\n\u003cli\u003eDSP5 switch variants\u003c\/li\u003e\n\u003cli\u003eShift-on-the-Fly (SOTF) variants\u003c\/li\u003e\n\u003cli\u003eCab-chassis, van, shuttle bus, ambulance variants\u003c\/li\u003e\n\u003cli\u003eHP levels: Stock, 20HP, 30HP, 40HP, 50HP, 60HP, 70HP, 100HP, 150HP, 160HP\u003c\/li\u003e\n\u003cli\u003eCompatible with CP3 and CP4 pump conversions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFiles only — no additional instructions included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Make sure you understand this job before purchasing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cblockquote\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eImportant Notice – Legal Use Only\u003c\/strong\u003e\u003cbr\u003e\nThis product is intended strictly for off-road, motorsport, and non-emissions-regulated applications only. By purchasing this product, you confirm compliance with all applicable local, state, and federal emissions laws and regulations. \u003cstrong\u003eDiezeltuner is not responsible for any misuse of this product.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstant download after payment — high-speed download link provided.\u003c\/strong\u003e\u003c\/p\u003e","brand":"diezeltuner","offers":[{"title":"1 File Only","offer_id":49611371741500,"sku":"DT-VDS-382","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/9388\/7804\/files\/Duramax-LML-2011-2014-Delete-CTZ-Files-Package-39632211116348.jpg?v=1757379889","url":"https:\/\/diezeltuner.com\/products\/duramax-lml-2011-2014-ctz-tuning-files-package","provider":"Diezeltuner","version":"1.0","type":"link"}