Landini REX Tuning
8 supported Landini REX applications, 2018+.
Landini
8 supported REX tunes
Select Engine
All Supported Landini REX Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 4-70 2.9l | 2018+ | 71 hp | ECU Bosch EDC17CV54 | AutoTuner | |
| 4-70 2.9l | 2018+ | 71 hp | ECU Bosch EDC17CV56 | AutoTuner | |
| 4-80 2.9l | 2018+ | 75 hp | ECU Bosch EDC17CV56 | AutoTuner | |
| 4-90 2.9l | 2018+ | 90 hp | ECU Bosch EDC17CV54 | AutoTuner | |
| 4-90 2.9l | 2018+ | 90 hp | ECU Bosch EDC17CV56 | AutoTuner | |
| 4-100 2.9l | 2018+ | 95 hp | ECU Bosch EDC17CV56 | AutoTuner | |
| 4-110 2.9l | 2018+ | 102 hp | ECU Bosch EDC17CV56 | AutoTuner | |
| 4-120 2.9l | 2018+ | 113 hp | ECU Bosch EDC17CV56 | AutoTuner |
Other Landini Models
About Landini REX tuning
Rapid Racing supports 8 Landini REX applications from 2018+ through AutoTuner, with stock outputs up to 113 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: 4-70 2.9l, 4-80 2.9l, 4-90 2.9l, 4-100 2.9l, 4-110 2.9l, 4-120 2.9l.
Supported controllers: Bosch EDC17CV54, 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.