{"product_id":"gm-duramax-l5p-tcm-tuning-upgrade-kit-2017-2023","title":"GM Duramax L5P TCM Tuning Upgrade Kit (2017-2025)","description":"\u003cp\u003e\u003cstrong\u003eWhat you get\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced Digital tune file for OBD 2 Tuner (T87A for 2017–2019 or T93 for 2020–2025)\u003c\/li\u003e\n\u003cli\u003e4 OBD 2 flashing credits\u003c\/li\u003e\n\u003cli\u003eVehicle license\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat you need separately:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOBD2 flash Tuning interface (Not Included in this, Sold Separately)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo hardware replacement needed—tunes your existing TCM\u003c\/li\u003e\n\u003cli\u003eOptimized shift schedules, shift points, torque converter lock-up, and transmission line pressure\u003c\/li\u003e\n\u003cli\u003eImproved performance for modified powertrains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant notes: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFinal sale, non-refundable\u003c\/li\u003e\n\u003cli\u003eAs of 2026, no hardware upgrades required for T87A or T93\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dynamic Diesels","offers":[{"title":"Default Title","offer_id":45010767216693,"sku":"L5P-TCM-KIT-DD","price":592.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/9848\/3509\/files\/dynamic-diesels-all-in-one-kit-gm-duramax-l5p-tcm-tuning-upgrade-kit-2017-2023-gm-duramax-2017-2023-l5p-ready-to-tune-unlocked-tcm-dynamic-diesels-44136064680187_07559ed3-6eee-4d2c-98a8-300105efe7d7.webp?v=1773095522","url":"https:\/\/dynamicdiesels.com\/products\/gm-duramax-l5p-tcm-tuning-upgrade-kit-2017-2023","provider":"Dynamic Diesels","version":"1.0","type":"link"}