HP Tuners

2021+ Gen V LT Global B E90/E93 ECM Unlock

SKU: HPT-E90-E93-Unlock
ECM Tuning Service. Requires ECM to be shipped to HP Tuners for the unlock. Two-way return shipping is included in the price.
This is a tune file only. Please select a device from the Addons below if you do not already have one. All Digital Products (Custom Tuning, Tuning Revisions, Upgrades, and Credits) are Non-Refundable. Tune files are processed Monday-Friday and timelines vary depending on our workload. Please contact sales for an accurate timeline. Custom Tune files are not customized to your vehicles specifics. The files are pre-built by the vendors.
$729.99

Product Details

  • Type Tune File
  • Vendor HP Tuners
  • SKU HPT-E90-E93-Unlock

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Description Tune File Delivery Tuning Terminology Fits Reviews

2019-2022 Gen V LT Global A E90/E93 ECM Unlock

Upgrade your original E90 or E93 ECM. We will upgrade your original ECM so it’s ready to accept tunes, and then we’ll send it back. After upgrading, you’ll have full access to calibrate, log, and scan via the OBDII port.

E90 ECM: 2019-2022 Chevrolet Silverado & GMC Sierra, 5.3L & 6.2L V8 (L84/L87) (pre-facelift trucks) (non-Global B)
E93 ECM: 2020-2023 Chevrolet Silverado & GMC Sierra, 6.6L (L8T) & 2021.5 Silverado/Sierra 1500 5.3L
Shipping address for send-in E90/E93 ECM services: HP Tuners (ATT: E9x ECM Service), 711 Dartmouth Lane, Buffalo Grove, IL 60089

Note: Only 2019-2022 E90 ECMs are currently accepted. These include 2019 – 2022 Serv# 12690388, 12703685, 12711852, and 12725132.

E90 ECM: 2019-2022 Chevrolet Silverado & GMC Sierra, 5.3L & 6.2L V8 (L84/L87) (non-Global B)

  • Upgrade
  • Purchase

E93 ECM: 2020-2023 Chevrolet Silverado & GMC Sierra, 6.6L (L8T) / 2021.5 Silverado/Sierra 1500 5.3L

  • Upgrade
  • Purchase

E90 / E93 ECM Purchase
Purchase a brand new E90 or E93 ECM that is already upgraded for tuning. Make sure to include your VIN at checkout. This option is ideal if you need your vehicle up and running as quickly as possible.

E90/E93 ECM Purchase
E90/E93 ECM License for tuning: (6) Universal Credits (sold separately)
Users must follow these installation instructions to properly install the new ECM.

E90 / E93 ECM Upgrade
Upgrade your original E90 or E93 ECM by sending it to HP Tuners. We will upgrade your original ECM so it’s ready to accept tunes, and then we’ll send it back. After upgrading, you’ll have full access to calibrate, log, and scan via the OBDII port.

E90/E93 ECM Upgrade Service
E90/E93 ECM License for tuning: (6) Universal Credits (sold separately).
No relearns or reprogramming is required as long as the ECM returns to the same vehicle it came from.

Note: The E90 ECM Exchange Service is no longer available, effective 3/16/2023. Please select E90 ECM Upgrade Service if you wish to send in an ECM. For any additional questions, please contact support@hptuners.com.

Note: Universal Credits for licensing are not included in the cost of any ECM/PCM/TCM service. Credits must be purchased separately.

Note: HP Tuners also offers support for the T43 TCM found in many E93 ECM-equipped GM vehicles.