John Deere AGRICULTURE GRAIN HARVESTER Tuning
1 supported John Deere AGRICULTURE GRAIN HARVESTER application, 2020+.
John Deere
1 supported AGRICULTURE GRAIN HARVESTER tunes
John Deere AGRICULTURE GRAIN HARVESTER
W440 Combines 7.4l
253 HP stock
2020+
- Controller
- Engine (ECU): Bosch EDC17CV41
All Supported John Deere AGRICULTURE GRAIN HARVESTER Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| W440 Combines 7.4l | 2020+ | 253 hp | ECU Bosch EDC17CV41 | AutoTuner |
Other John Deere Models
About John Deere AGRICULTURE GRAIN HARVESTER tuning
Rapid Racing supports 1 John Deere AGRICULTURE GRAIN HARVESTER application from 2020+ through AutoTuner, with stock outputs up to 253 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: W440 Combines 7.4l.
Supported controllers: Bosch EDC17CV41.
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.