Delco E82 ECU Tuning
Engine control unit used in 12 supported models from 4 makes.
Buick with the Delco E82
All Buick tunes- Buick Enclave2018+2.5 Turbo, 3.6 V6AutoTuner
Cadillac with the Delco E82
All Cadillac tunes- Cadillac ATS2012+3.6 V6AutoTuner
- Cadillac CT62020+3.6 V6AutoTuner
- Cadillac CTS2007+3.6 V6AutoTuner
- Cadillac XT52016+3.6 V6AutoTuner
- Cadillac XT62019+3.6 V6AutoTuner
Chevrolet with the Delco E82
All Chevrolet tunes- Chevrolet Blazer2019+3.6 V6AutoTuner
- Chevrolet Camaro2011+3.6 V6AutoTuner
- Chevrolet Colorado2012+RG · 3.6 V6AutoTuner
- Chevrolet Traverse2009+3.6 V6AutoTuner
GMC with the Delco E82
All GMC tunes- GMC Acadia2017+2.0T, 2.5i, 3.6 V6AutoTuner
- GMC Canyon2013+3.6 V6AutoTuner
About Delco E82 tuning
The Delco E82 engine control unit is supported in 12 models from Buick, Cadillac, Chevrolet, GMC. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.