Agricultural · ECU Remapping
Claas Lexion 12.5L 483 hp Tuning (2012–)
Factory specification and Stage 1 remap gains for the Claas Lexion 12.5L 483 hp (2012–). A Stage 1 calibration adds 22 BHP and 155 Nm — software only, no hardware modifications required.
| Measure | Original | Stage 1 |
|---|---|---|
Power BHP | 483 | 505Estimated +22 BHP · +5% |
Torque Nm | 1545Estimated | 1700 +155 Nm · +10% |
+22 BHP
Stage 1 power gain (estimated)
+155 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.
Power & torque curves
Illustrative Performance Curve
Illustrative curve generated from published/estimated peak figures. This is not an individual rolling-road test. Power (BHP, solid) and torque (Nm, dashed) across engine speed (RPM); peak figures match the published database values.
Hover / touch the graph
Stock: 483 bhp · 1545 Nm (peak)
Stage 1: 505 bhp · 1700 Nm (peak)
Tuning tool compatibility
This ECU is listed in 4 of 4 manufacturer compatibility databases.
AutoTuner
Supported — ECU family
ECU: EDC17CV42
Alientech KESS3
Supported — ECU family
ECU: EDC17CV42
Magicmotorsport FLEX
Supported — ECU family
ECU: EDC17CV42
Dimsport New Genius / New Trasdata
Supported — ECU family
ECU: EDC17CV42
Existing customers upload their ECU file via the Regal Tuning File Portal. New to Regal? Request a quote first.
20+ years of ECU calibration
Ready to unlock your Claas Lexion's real performance?
Tell us your machine and registration — we'll confirm support and the exact expected gains for your engine before any work begins.