Buick Tuning
Every Buick model, engine, and controller we can tune, 1997+.
Buick
56 supported vehicles via AutoTuner and HP Tuners
Select Your Buick Model
Buick Engines We Tune
Buick ECUs and TCUs
Buick tuning at Rapid Racing
We support 56 Buick vehicles across 19 models, covering model years 1997+, through AutoTuner and HP Tuners. That includes gasoline powertrains and 10 engine and transmission controllers.
Each Buick tune is calibrated for your exact hardware and fuel, then verified with real data on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan. Not sure which controller you have? Browse all supported ECUs or ask us.
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.