HPTuners GM E90/E93 ECM Service (Global B)

Get Your GM E90/E93 Equipped Truck or SUV Ready for Tuning

HP Tuners delivers full custom diagnostics and tuning support in VCM Suite (BETA) for GM's Global B E90 and E93 ECM—bringing professional-grade control to GM's most advanced platforms.

These controllers can be found in the following supported vehicles:

• E90 ECM (Global B)
  • 2021–2025 Chevrolet Silverado 1500 5.3L / 6.2L
  • 2021–2025 GMC Sierra 1500 5.3L / 6.2L
  • 2021–2025 Chevrolet Tahoe 5.3L / 6.2L
  • 2021–2025 Chevrolet Suburban 5.3L / 6.2L
  • 2021–2025 GMC Yukon / Yukon XL 5.3L / 6.2L
  • 2021–2025 Cadillac Escalade 6.2L
  • 2026 model year vehicles equipped with E90 ECM
• E93 ECM (Global B)
  • 2024–2026 Chevrolet Silverado 2500 / 3500 6.6L (L8T)
  • 2024–2026 GMC Sierra 2500 / 3500 6.6L (L8T)

Don't see your vehicle? Check out our other Global B ECM services for additional supported applications.

The Details

This one-time service upgrades an original E90 ECM or E93 ECM (Global B generation only) and is required for tuning using HP Tuners' software.

Users must physically remove their original 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.

Note: No 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.

Everything you need to tune your E90/E93 ECM vehicle with HP Tuners:

1. This one-time, send-in upgrade service.
2. Download the latest version of VCM Suite BETA for free here.
3. Once upgraded, purchase the required Universal Credits to license your ECM/vehicle.
4. GM Global B vehicle support is only compatible with our MPVI3 or MPVI4 interface.

Note: Universal Credits for licensing are not included in the cost of any upgrade service or purchase. Credits must be purchased separately.