{"product_id":"2020-2026-corvette-hp-tuners-t45-ecm-global-b-unlock-service-tcm-gb-t46-u","title":"2020-2026 Corvette HP Tuners T46 TCM Global B Unlock Service (TCM-GB-T46-U)","description":"\u003cp\u003e\u003cstrong\u003e2020-2026 Corvette HP Tuners T46 TCM Global B Unlock Service (TCM-GB-T46-U)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReady to tune your Corvette C8’s dual-clutch transmission with HP Tuners? We are pleased to offer the GM T46 TCM Upgrade Service for supported 2020-2026 Chevrolet Corvette C8 applications equipped with the Tremec T46 transmission controller.\u003c\/p\u003e\n\u003cp\u003eShipping address for send-in services: HP Tuners (ATT: GM T46 TCM Service [Global B]), 711 Dartmouth Lane, Buffalo Grove, IL 60089\u003c\/p\u003e\n\u003cp\u003eThis is a send-in service which means you must first send us your original TCM. Please read this page in its entirety before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis upgrade service enables transmission tuning support through VCM Suite and allows customers to build complete ECM and TCM calibration packages using HP Tuners hardware and software.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOnce upgraded and licensed, users will have access to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTransmission diagnostics and data logging\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCalibration editing through VCM Editor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLogging and analysis through VCM Scanner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRead, edit, and write functionality for supported transmission calibrations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote tuning capability through RTD4 and TDN\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete ECM and TCM tuning workflows for supported Corvette C8 applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003col\u003e\n\u003cli\u003eThis one-time, send-in GM T46 TCM Service (Global B) (upgrade service).\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.hptuners.com\/downloads\/\"\u003eDownload\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ethe latest version of VCM Suite BETA for free. \u003c\/li\u003e\n\u003cli\u003eAn MPVI4 device. \n\u003col\u003e\n\u003cli\u003ePurchase a new\u003cspan\u003e \u003c\/span\u003eMPVI4.\u003c\/li\u003e\n\u003cli\u003eUpgrade to\u003cspan\u003e \u003c\/span\u003eMPVI4.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/li\u003e\n\u003cli\u003eOnce upgraded, purchase (6)\u003cspan\u003e \u003c\/span\u003eUniversal Credits.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"HP Tuners","offers":[{"title":"Default Title","offer_id":52278126182698,"sku":"TCM-GB-T46-U","price":739.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/1851\/0122\/files\/ProductImage-2026-08-18T083551.461.png?v=1787063758","url":"https:\/\/pml-parts.ca\/products\/2020-2026-corvette-hp-tuners-t45-ecm-global-b-unlock-service-tcm-gb-t46-u","provider":"PML Parts","version":"1.0","type":"link"}