{"product_id":"hp-tuners-gm-e68-ecm-service-global-b","title":"HP Tuners GM E68 ECM Service (Global B)","description":"\u003ch1\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eHP Tuners is proud to offer support for the GM Global B E68 ECM found in select 2023+ Corvette Z06 and 2025+ Corvette ZR1 models (listed below). This one-time, send-in upgrade service is required to enable diagnostics and tuning capabilities in VCM Suite (BETA).\u003c\/p\u003e\n\u003cp\u003eShipping address for send-in E68 ECM service (Global B):\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eHP Tuners (ATT: GM E68 ECM Service [Global B])\u003cbr\u003e700 Eastwood Ln\u003cbr\u003eBuffalo Grove, IL 60089\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a send-in service which means you must first send the original ECM. Please read this page in its entirety before purchasing.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eGet Your GM E68-Equipped Corvette Ready for Tuning\u003c\/h2\u003e\n\u003cp\u003eHP Tuners delivers full custom diagnostics and tuning support in VCM Suite (BETA) for GM’s Global B E68 ECM—bringing professional-grade control to GM’s most advanced Corvette platforms.\u003c\/p\u003e\n\u003cp\u003eThis controller can be found in the following supported vehicles:\u003c\/p\u003e\n\u003cdiv class=\"blue-box\"\u003e\n\u003cul\u003e\n\u003cli\u003e2023–2026 Chevrolet Corvette Z06 5.5L LT6\u003c\/li\u003e\n\u003cli\u003e2025–2026 Chevrolet Corvette ZR1 5.5L Twin-Turbo LT7 V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDon’t see your vehicle? Check out the other\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.hptuners.com\/gmglobalb\"\u003eGlobal B ECM services\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor additional supported applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eThe Details\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis one-time service upgrades your original\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eE68 ECM (Global B generation only)\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eand is required for tuning using HP Tuners’ software.\u003c\/p\u003e\n\u003cp\u003eUsers must physically remove their original E68 ECM from their vehicle and ship it to HP Tuners’ headquarters for servicing. Once upgraded, users have full access to calibrate, log, and scan via the OBDII port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo IMMO relearn, crank relearn, or “Replace ECM” function in VCM Scanner is required as long as the ECM returns to the same vehicle it came from.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEverything you need to tune your E68 ECM vehicle with HP Tuners:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eThis one-time, send-in GM E68 ECM Service (Global B) (upgrade service).\u003c\/li\u003e\n\u003cli\u003eDownload the latest version of VCM Suite BETA for free\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.hptuners.com\/downloads\/\"\u003ehere\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eOnce upgraded, purchase (10)\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" title=\"HP Tuners Universal Credits\" href=\"https:\/\/powerlabstuning.com\/products\/hp-tuners-universal-credits\" target=\"_blank\"\u003eUniversal Credits\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto license your E68 ECM\/vehicle.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGM Global B vehicle support is only compatible with the \u003ca rel=\"noopener\" title=\"HP Tuners MPVI4\" href=\"https:\/\/powerlabstuning.com\/products\/hp-tuners-mpvi4\" target=\"_blank\"\u003eMPVI4\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003einterface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" title=\"HP Tuners Universal Credits\" href=\"https:\/\/powerlabstuning.com\/products\/hp-tuners-universal-credits\" target=\"_blank\"\u003eUniversal Credits\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor licensing are not included in the cost of any upgrade service or purchase. Credits must be purchased separately.\u003c\/p\u003e\n\u003ch2\u003eService Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYour upgraded E68 ECM can only be tuned via the OBDII port with an MPVI4 interface and the latest version of VCM Suite (BETA).\u003c\/li\u003e\n\u003cli\u003eMPVI2, MPVI2+, and MPVI3 devices are NOT compatible with E68 Global B support. Only MPVI4 devices are compatible. \u003c\/li\u003e\n\u003cli\u003eWhile the stock ECM is being serviced at HP Tuners, a spare ECM cannot be temporarily installed and relearned in the vehicle.\u003c\/li\u003e\n\u003cli\u003eOnce upgraded, users must license their ECM for (10) Universal Credits (sold separately).\u003c\/li\u003e\n\u003cli\u003eUpon reinstallation, we recommend connecting to the latest version of VCM Scanner and reading\/clearing DTCs.\u003c\/li\u003e\n\u003cli\u003eNo other tuning or calibration tools can be used with the ECM.\u003c\/li\u003e\n\u003cli\u003eDealer diagnostic tools and VCM Scanner will continue to function normally.\u003c\/li\u003e\n\u003cli\u003eThe latest version of VCM Suite can be used to return to stock calibration and\/or update to the latest stock calibration.\u003c\/li\u003e\n\u003cli\u003ePlease allow up to 7 business days for processing (not including shipping times).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStep 1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConfirm your vehicle’s support and purchase this upgrade service. Ensure you have an MPVI4 interface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAfter placing your order, download and complete the shipping form found under the “Shipping” tab. Place the form inside your shipping box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 3:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRemove your ECM and package it safely with the completed shipping form.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWrite your order number clearly on the outside of the shipping box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eShip your ECM to HP Tuners using any carrier of your choice. Shipping costs to HP Tuners are the responsibility of the customer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 6:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHP Tuners upgrades your E68 ECM for tuning and diagnostics and ships it back to you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStep 7:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReinstall your upgraded ECM, purchase and apply (10) Universal Credits, and begin tuning using MPVI4 and VCM Suite BETA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSend your stock GM E68 ECM to the following shipping address:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHP Tuners, LLC\u003cbr\u003eATT: GM E68 ECM Service (Global B)\u003cbr\u003e700 Eastwood Ln\u003cbr\u003eBuffalo Grove, IL 60089\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease allow\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup to 7 business days\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(plus shipping times) per ECM\/TCM for processing once your module arrives at our location for service. (i.e., 2 ECMs = up to 14 business days). This estimate does not include return shipping time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAfter purchasing this service, please fill out the shipping form below and place it inside your shipping box. Please also write your order number on the outside of the shipping box where it is visible.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.hptuners.com\/wp-content\/uploads\/2026\/02\/GM-E68-ECM-Global-B-Service-Shipping-Form.pdf\" class=\"btn-primary inverse\" target=\"_blank\"\u003ePRINT SHIPPING FORM\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci aria-hidden=\"true\" class=\"fa fa-exclamation-triangle\"\u003e\u003c\/i\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Any hardware ordered with this product will be shipped along with your upgraded ECM. To avoid any delays should you require other hardware soon, please order that hardware separately.\u003c\/p\u003e\n\u003cp\u003e\u003ci aria-hidden=\"true\" class=\"fa fa-exclamation-triangle\"\u003e\u003c\/i\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Customers are responsible for shipping costs when sending HP Tuners your ECM\/PCM\/TCM. The shipping charge at checkout only covers returning your control module after modification.\u003c\/p\u003e\n\u003ch2\u003eDisclaimers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThese ECM\/PCM\/TCM services are completed at the owner’s risk. HP Tuners will not be responsible for the vehicle, its powertrain, or electronics, nor how the control module is used, calibrated, and its functionality.\u003c\/li\u003e\n\u003cli\u003eDue to the factory location of the ECM in the vehicle, all ECMs will exhibit signs of weathering and wear, which is completely normal.\u003c\/li\u003e\n\u003cli\u003eWhen utilizing this service there is a possibility that the vehicle will need to be sent to the dealers to be re synced. Purchaser accepts all liability for this activity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShould you experience any issues with your ECM, please \u003ca href=\"https:\/\/support.hptuners.com\/support\/tickets\/new\" rel=\"noopener\" target=\"_blank\"\u003esubmit a ticket\u003c\/a\u003e to our support team for assistance on how to proceed.\u003c\/p\u003e","brand":"HP Tuners","offers":[{"title":"Default Title","offer_id":62736685760671,"sku":"HPT-ECM-GB-E68-U","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1861\/0255\/files\/GM-E68-ECM-PRODUCT-TILE-2-e1771863538949.jpg?v=1774384130","url":"https:\/\/powerlabstuning.com\/products\/hp-tuners-gm-e68-ecm-service-global-b","provider":"PowerLabs Dyno \u0026 Tuning","version":"1.0","type":"link"}