Landini Tractors REX4 REX4-120 GT Tuning
1 supported Landini Tractors REX4 REX4-120 GT application, 2018+.
Landini
1 supported Tractors REX4 REX4-120 GT tunes
Landini Tractors REX4 REX4-120 GT
2.9l
110 HP stock / 310 lb-ft
2018+
- Controller
- Engine (ECU): Bosch EDC17CV56
- Flash method
- Bench
AutoTunerBook a tune
All Supported Landini Tractors REX4 REX4-120 GT Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 2.9l | 2018+ | 110 hp | ECU Bosch EDC17CV56 | AutoTuner |
Other Landini Models
About Landini Tractors REX4 REX4-120 GT tuning
Rapid Racing supports 1 Landini Tractors REX4 REX4-120 GT application from 2018+ through AutoTuner, with stock outputs up to 110 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: 2.9l.
Supported controllers: Bosch EDC17CV56.
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.