Mazda CX-9 Tuning
1 supported Mazda CX-9 application, 2007+.
Mazda
1 supported CX-9 tunes
Mazda CX-9
3.7 V6 MZI
277 HP stock / 270 lb-ft
2007+
- Controller
- Engine (ECU): Continental 5WY8
- Flash method
- OBD port
AutoTunerBook a tune
All Supported Mazda CX-9 Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 3.7 V6 MZI | 2007+ | 277 hp | ECU Continental 5WY8 | AutoTuner |
Other Mazda Models
About Mazda CX-9 tuning
Rapid Racing supports 1 Mazda CX-9 application from 2007+ through AutoTuner, with stock outputs up to 277 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: 3.7 V6 MZI.
Supported controllers: Continental 5WY8.
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.