Agricultural · ECU Remapping
John Deere AGRICULTURE SERIES 1 MY2021 1025R 1.3L 23 hp Tuning (2023–)
Factory specification and Stage 1 remap gains for the John Deere AGRICULTURE SERIES 1 MY2021 1025R 1.3L 23 hp (2023–). A Stage 1 calibration adds 3 BHP and 15 Nm — software only, no hardware modifications required.
| Measure | Original | Stage 1 |
|---|---|---|
Power BHP | 23 | 26Estimated +3 BHP · +13% |
Torque Nm | 115Estimated | 130 +15 Nm · +13% |
+3 BHP
Stage 1 power gain (estimated)
+15 Nm
Stage 1 torque gain (estimated)
Estimated figures are based on engine, ECU and comparable application data. Actual results can vary depending on software version, machine condition and configuration.
Rolling road
Dyno Graph
Power (BHP, solid) and torque (Nm, dashed) across engine speed (RPM). Peak figures match our database exactly.
Hover / touch the graph
Stock: 23 bhp · 115 Nm (peak)
Stage 1: 26 bhp · 130 Nm (peak)
Tuning tool compatibility
This ECU is listed in 4 of 4 manufacturer compatibility databases.
AutoTuner
Supported
ECU: EDC17CV54
Alientech KESS3
Supported
ECU: EDC17CV54
Magicmotorsport FLEX
Supported
ECU: EDC17CV54
Dimsport New Genius / New Trasdata
Supported
ECU: EDC17CV54
Existing customers upload their ECU file via the Regal Tuning File Portal. New to Regal? Request a quote first.
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