Keihin KTKZ ECU Tuning
Engine control unit used in 9 supported models from 3 makes.
GasGas with the Keihin KTKZ
All GasGas tunes- GasGas ES2022+0.7AutoTuner
Husqvarna with the Keihin KTKZ
All Husqvarna tunes- Husqvarna Enduro2020+0.69AutoTuner
- Husqvarna Supermoto2016+0.69AutoTuner
KTM Powersports with the Keihin KTKZ
All KTM Powersports tunes- KTM Powersports Adventure2009+1.29AutoTuner
- KTM Powersports Duke2016+0.69AutoTuner
- KTM Powersports Enduro2019+0.69AutoTuner
- KTM Powersports SMC2009+0.69AutoTuner
- KTM Powersports Super Adventure2015+1.29AutoTuner
- KTM Powersports Super Duke2020+1.29AutoTuner
About Keihin KTKZ tuning
The Keihin KTKZ engine control unit is supported in 9 models from GasGas, Husqvarna, KTM Powersports. 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.