{"product_id":"2017-2023-gm-6-6l-l5p-duramax-tcm-tuning","title":"2017-2023 GM 6.6L L5P Duramax TCM Tuning","description":"\u003cp\u003eComplete your L5P powertrain calibration with a custom TCM tune. Designed as a standalone add-on to pair with your NWT ECM tune, this transmission calibration optimizes shift points, shift firmness, and torque management to match your new power levels and driving style.\u003c\/p\u003e\n\u003ch3\u003eTCM Credits\u003c\/h3\u003e\n\u003cp\u003eTCM tuning requires \u003cstrong\u003e4 credits\u003c\/strong\u003e. Select whether you need credits included or already have them on file.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCredits Included\u003c\/strong\u003e — 4 TCM credits included with your tune purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCredits Not Included\u003c\/strong\u003e — You already have credits on file.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptimized shift points to match your ECM tune and power output\u003c\/li\u003e\n\u003cli\u003eImproved shift firmness and transmission response\u003c\/li\u003e\n\u003cli\u003eTorque management calibrated for your build\u003c\/li\u003e\n\u003cli\u003eReduces transmission slip and heat under load\u003c\/li\u003e\n\u003cli\u003ePairs directly with our 2017–2023 L5P Duramax ECM Tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2017–2023 GM 6.6L L5P Duramax\u003c\/li\u003e\n\u003cli\u003eSilverado HD \/ Sierra HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: TCM tuning is a software calibration service. No hardware is included.\u003c\/em\u003e\u003c\/p\u003e","brand":"NWT","offers":[{"title":"No thanks","offer_id":53719340253408,"sku":null,"price":570.0,"currency_code":"CAD","in_stock":true},{"title":"4 Credits (TCM)","offer_id":53719340286176,"sku":null,"price":850.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/snodieselperformance.com\/products\/2017-2023-gm-6-6l-l5p-duramax-tcm-tuning","provider":"SNO DIESEL PERFORMANCE","version":"1.0","type":"link"}