KTuner is for off-road research and development testing only. Every vehicle should be flashed back to factory before being driven on a public road.
See Dyno testing results at the bottom of the page.
If you do not see your part number listed below, we can add it. Contact us via Info@KTuner.com
Part numbers for usable ECUs include:
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KTuner feature matrix for 19+ RDX 2.0T (BETA means the feature is currently in testing phases):
| Feature | Final | BETA | End User | DealerTuning | Reflash |
| Real-Time Logging | X | X | X | ||
| Ignition/Fuel Tuning | X | X | X | X | |
| Throttle Control Quick Adjustment | X | X | X | X | |
| Rev Limiter Settings | X | X | X | X | |
| Closed Loop Control | X | X | X | X | |
| Disable Sensors | X | X | X | X | |
| Fuel Cut Parameters | X | X | X | X | |
| Fuel Correction Parameters | X | X | X | X | |
| Ignition Correction Parameters | X | X | X | X | |
| Idle Control Parameters | X | X | X | X |
Speed Limiter removed. Please adhere to your tire speed limitations and note this feature is for off-road use only.
We are currently offering multiple research calibrations. Running 91+ will give the best results.
Stage 1:
Improved throttle response
Removed throttle dampening on low end, better performance off the line
Reduced turbo lag
Improved low-end and midrange torque
Boost level adjusted
Smooth torque delivery throughout the rev range
- Up to 40 lb-ft of torque increase over factory
- Up to 25whp increase over factory
Producing a much more sporty feel, drivability, and additional power throughout the RPM range!
Stage 2:
Improved throttle response
Removed throttle dampening on low end, better performance off the line
Reduced turbo lag
Improved low-end and midrange torque
Boost level adjusted
- Up to 60 lb-ft of torque increase over factory
- Up to 45whp increase over factory
- 29whp peak-to-peak
Producing a much more sporty feel, drivability, and additional power throughout the RPM range!
Flash Back To Stock At Any Time
Dyno Results
AWD AT Run As 2WD
Stage 1 Results:
Smooth torque delivery throughout the rev range
Up to 40 lb-ft of torque increase over factory
Up to 25whp increase over factory
Stage 2 Results:
Up to 60 lb-ft of torque increase over factory
Up to 45whp increase over factory
29whp peak-to-peak
