{"product_id":"2017-2019-duramax-l5p-mpvi4-tune-files","title":"DIESELR MPVi4 Tune Files (2017-2019 Duramax L5P 6.6L)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cstrong data-start=\"55\" data-end=\"70\"\u003eDisclaimer:\u003c\/strong\u003e\u003cbr data-start=\"70\" data-end=\"73\"\u003e\u003cem data-start=\"73\" data-end=\"182\"\u003e\u003cstrong\u003e2017–2018.5\u003c\/strong\u003e L5P Duramax trucks \u003cstrong\u003erequire the HP Tuners Unlock Cable\u003c\/strong\u003e for initial ECM unlocking and tuning.\u003c\/em\u003e\u003cbr data-start=\"182\" data-end=\"185\"\u003e\u003cem data-start=\"185\" data-end=\"332\"\u003e\u003cstrong\u003e2019–2023\u003c\/strong\u003e L5P Duramax models \u003cstrong\u003edo not require the unlock cable\u003c\/strong\u003e, as they can be unlocked and tuned directly through HP Tuners' standard process.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eFor \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e2017-2019 Duramax L5P 6.6L\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e owners looking for \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003estronger torque, better throttle response, and serious pulling power\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eDIESELR MPVI4 Duramax L5P 6.6L Tune Files (2017-2019)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e deliver real-world performance gains. Whether you're towing, daily driving, or pushing for maximum power, these tunes ensure your truck performs at its peak.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe offer:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eSingle Tune\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – Designed for a specific power level, delivering \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eoptimized fuel efficiency, throttle response, and towing performance\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eSOTF 5 Tunes\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSwitch-on-the-fly\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e between five different power levels, adjusting performance on demand based on driving conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eFull Support Pack\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – Ongoing tuning support, allowing adjustments to match future upgrades or modifications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eEach \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eDIESELR MPVI4 Duramax L5P 6.6L Tune File (2017-2019)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e is built to \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eremove weak factory limits\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e and provide \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003emore horsepower, better shift quality, and enhanced fuel economy\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e. These tunes allow for \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eprecise control over fueling, shifting, and torque output\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, giving your truck the power and efficiency it deserves.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eWhy Choose DIESELR MPVI3 Tune Files?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e✔ \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMaximized power and torque for 2017-2019 Duramax L5P 6.6L\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e ✔ \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eRefined shift points for better drivability under load\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e ✔ \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCustom tuning for towing, daily driving, and performance\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e ✔ \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eReliable, proven tuning with real-world results\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo weak calibrations—just \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ereal performance for serious Duramax owners.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"DIESELR Tuning","offers":[{"title":"MPVI3 \/ Single Tune","offer_id":53172193656992,"sku":"DSLRT-200212","price":1113.75,"currency_code":"CAD","in_stock":true},{"title":"MPVI3 \/ SOTF 5 Tunes","offer_id":53172193689760,"sku":"DSLRT-200222","price":1485.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/6866\/2176\/files\/MPVI3png_2e096a97-0655-4655-8215-c4c309ae098c.webp?v=1768345648","url":"https:\/\/www.protechdieselcenter.com\/products\/2017-2019-duramax-l5p-mpvi4-tune-files","provider":"Protech Diesel Center","version":"1.0","type":"link"}