HP Tuners GM E90 / E93 ECM Services for 2019-2023 Silverado / Sierra

HP Tuners E90 and E93 ECM services upgrade the engine control module for the listed Silverado and Sierra applications. Choose an E90 send-in upgrade, an E93 send-in upgrade, or a new upgraded E93 ECM for the 6.6L L8T.

Overview

E90 ECM upgrade service is listed for 2019–2022 Chevrolet Silverado and GMC Sierra 5.3L and 6.2L applications using the non-Global B E90 ECM. Accepted E90 service numbers are 12690388, 12703685, 12711852, and 12725132.

E93 ECM upgrade service is listed for 2020–2023 Silverado and Sierra 6.6L L8T applications and 2021.5 Silverado and Sierra 1500 5.3L applications. A new upgraded E93 ECM is also offered for the 6.6L L8T.

Max Redline can provide custom tuning after the upgrade, with log-based remote tuning or in-shop tuning.

Fitment

2019-2022 Chevrolet Silverado / GMC Sierra 5.3L & 6.2L (E90, non-Global B) and 2020-2023 Silverado / Sierra 6.6L L8T plus 2021.5 Silverado / Sierra 1500 5.3L (E93).

Options & Pricing

How It Works

1. Select the E90 send-in upgrade, E93 send-in upgrade, or new upgraded E93 ECM option that matches your application.
2. After you order, we email you send-in instructions for a send-in service.
3. For a send-in service, ship your original ECM using the instructions provided.
4. HP Tuners upgrades the ECM. Then license and tune with VCM Suite.

What You Need

• For E90 send-in service, the original ECM must be a currently accepted 2019–2022 unit with service number 12690388, 12703685, 12711852, or 12725132.
• For E93 send-in service, send in the original ECM; product options list the 6.6L L8T ECM upgrade as send-in.
• A new upgraded E93 ECM is offered for the 6.6L L8T.
• License and tune with VCM Suite after the upgrade.

Need a Tune?

Once your module is ready, Max Redline can build your custom tune: log-based remote tuning or in-shop tuning at our South Florida shop. Call 954-507-6261 or email sales@americanmuscleperformance.net with your VIN and we will confirm the right service before you order.

FAQ

Which E90 ECMs are accepted?
Only 2019–2022 E90 ECMs are currently accepted: service numbers 12690388, 12703685, 12711852, and 12725132.

Which applications are listed for the E93 service?
The E93 listing covers 2020–2023 Silverado and Sierra 6.6L L8T, plus 2021.5 Silverado and Sierra 1500 5.3L.

How do I send in my ECM?
After you order, we email you send-in instructions. Ship your original ECM according to those instructions.