KTuner for 07-13 MDX V6
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.
What are my options?
• KTunerFlash V1.2 End User System – Hardware/software. Datalog And Make Your Own Changes! – $449
• KTunerFlash V2 End User System – All-In-One Display/Flash Hardware+Software. Datalog and make your own changes – $649
How do I get KTuner?
• Contact a dealer for dealer testing or to order a KTuner kit.
This application is available for custom tuning only.
Part numbers for usable ECUs include:
07-09
AT
37820-RYE-A51 through A59
37820-RYE-A61 through A63
10-11
AT
37820-RYE-A71 through A75
37820-RYE-A81 through A85
12-13
AT
37820-RYE-B21 through B24
37820-RYE-B31 through B33
KTuner feature matrix for 07-09 MDX (BETA means the feature is currently in testing phases):
| Feature | Final | BETA | End User | Dealer Tuning | Reflash | |
| Real-Time Logging | X | X | X | |||
| Ignition/Fuel Tuning | X | X | X | X | ||
| Knock Tuning | X | X | X | X | ||
| Rev Limiter Settings | X | X | X | X | ||
| 2-Step Settings | X | X | X | X | ||
| VTEC Window Control | 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 completely removed on 07-11 models. Please adhere to your tire speed limitations and note this feature is for off-road use only.
Dyno Graphs:
