HP Tuners GM E99 ECM Service

There are many options available for HP Tuner Hardware & Unlocks. If you have any questions please email [email protected] or call 760-586-5617.

GM E99 ECM Service Requirements:
ECM E99 License for tuning: 8 Universal Credits (See the blue product option button to add required universal credit tokens!)
Requires MPVI3 interface and the latest version of VCM Suite BETA, No need for an IMMO relearn, crank relearn, or to perform the “Replace ECM” function in VCM Scanner on the stock ECM as long as the ECM is returning to the same vehicle it came from.

Vehicle Fitment:
E99 ECM: 2019 Chevrolet Corvette ZR1 (6.2L V8 LT5)

E99 ECM Purchase:
Purchase a brand new E99 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. Remember, do NOT send us your ECM.

E99 ECM License for tuning: 8 Universal Credits (see blue product options button to add credits!)

E99 ECM Upgrade:
This option upgrades your original E99 ECM without having to trade it in or purchase a new one. This requires you to remove the original ECM from the vehicle and ship it to HP Tuners for servicing. Once upgraded, we’ll ship it back to you.

E99 ECM License for tuning: (8) Universal Credits (see blue product options button to add credits!)
No need for an IMMO relearn, crank relearn, or to perform the “Replace ECM” function in VCM Scanner on the stock ECM as long as the ECM is returning to the same vehicle it came from.

ZR1 Other Controllers:
In addition to our ZR1 E99 ECM support, you can also license the following controllers:

TCM (T87A) License: 4 Universal Credits + Additional Unlock Price
CCM (C304A) License: 3 Universal Credits, No Additional Unlock Price
FICM (S53) License: 3 Universal Credits, No Additional Unlock Price

Important Notes:
Your modified E99 ECM can only be tuned via the OBDII port with an MPVI3 interface and the latest version of VCM Suite.
To tune your E99 ECM, you must license the ECM after upgrading for (8) Universal Credits.
No other tuning or calibration tools can be used with the ECM (including dealer reflash tools).
VCM Scanner, dealer diagnostic, and other diagnostic tools will continue to function normally.
The latest version of VCM Suite can be used to return to stock calibration and/or update to the latest stock calibration.
If you select the UPGRADE service, there is no need for an IMMO relearn, crank relearn, or the “Replace ECM” function as long as the ECM is returning to the same vehicle it came from.
Please also allow at least 3 business days for this upgrade service, not including shipping times.

How The HP Tuners PCM Service Works:
Step 1: Once you’ve confirmed your vehicle is a 2019 Chevy Corvette ZR1 select the service that best fits your needs.
Step 2: After placing your order with the necessary information, see the “Shipping” tab for a shipping form and address. Fill out this form to place in your shipping box. You will also receive an email immediately after placing your order with this shipping form and address.
Step 3: Remove the ECM from your vehicle and safely package it. Then, place your completed shipping form in the shipping box.
Step 4: Write your order number on the outside of the shipping box.
Step 5: Ship your ECM to HP Tuners using any carrier you prefer. The shipping address can be found on this page and in the email discussed in step 2. Shipping costs are the responsibility of the customer.
Step 6: HP Tuners will upgrade your ECM and then ship it back to you.
Step 7: Once you receive your upgraded ECM, install it back into your vehicle. If you selected the PURCHASE option, you must follow these installation steps (this does not apply to the Upgrade service as long as the ECM returns to the same vehicle it came from). Then, license the E99 ECM for (8) Universal Credits (sold separately). Start tuning with your MPVI2 or newer generation device and the latest version of VCM Suite BETA!

Disclaimers:
These PCM services are completed at the owner’s risk. HP Tuners will not be responsible for the vehicle, its powertrain, or electronics, nor how the PCM is used, calibrated, and its functionality.
Due to the factory location of the PCM in the vehicle, all PCMs will exhibit signs of weathering and wear, which is completely normal.

TREperformance is an Authorized Priority Dealer of HP Tuners.