GDI Truck Engine with 10 Speed Harness Package

COMPATIBLE WITH 2017-2021 TRUCK 10L90'S ONLY. NO current support for L84/L87 10 speed automatics. We can support the L84/L87 engine only if you use a 1st generation 10L80/10L90, GMPP 10L90, or 2020-2024 Camaro 10L80/10L90.
Our harness package includes the standalone wiring harness, programmed ECM with base tune, programmed TCM with base tune, and ETC pedal.
Newly supported 2nd Generation 10 speed automatic transmissions with programmable T93 modules from a 2020-2024 Camaro only or GMPP 10L90..

1st generation 10 speed automatics are from:
-2018-2020 Escalades
-2018 Truck's/SUV's
2nd Generation 10 speed automatics are from:
- GMPP Crate Transmission
- 2020-2024 Camaro


2022 ETRS Transmissions are not supported. Your transmission must have the ability to hook up a mechanical shifter to the lever on the driver side of the transmission to be supported.


Please give us a call for additional details!
All online orders are for our default harness length. Our default harness length is approximately 42" from the passenger side rear head and mounts the modules under-the-dash. If you need a custom layout to mount the computer elsewhere, call to order.