Trucks / HGV · ECU Remapping
Iveco Stralis 10.3 (Cursor 10 EU5) 420 hp Tuning (2014–)
Factory specification and Stage 1 remap gains for the Iveco Stralis 10.3 (Cursor 10 EU5) 420 hp (2014–). A Stage 1 calibration adds 30 BHP and 200 Nm — software only, no hardware modifications required.
| Measure | Original | Stage 1 | Stage 2 |
|---|---|---|---|
Power BHP | 420 | 450 +30 BHP · +7% | 460 +40 BHP · +10% |
Torque Nm | 1900 | 2100 +200 Nm · +11% | 2120 +220 Nm · +12% |
+30 BHP
Stage 1 power gain
+200 Nm
Stage 1 torque gain
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: 420 bhp · 1900 Nm (peak)
Stage 1: 450 bhp · 2100 Nm (peak)
Stage 2: 460 bhp · 2120 Nm (peak)
Tuning tool compatibility
This ECU is listed in 3 of 4 manufacturer compatibility databases.
AutoTuner
Not listed
Not found in this manufacturer's published data — ask us, coverage updates frequently.
Alientech KESS3
Vehicle verified
ECU: MS62
Magicmotorsport FLEX
Vehicle verified
ECU: MS62
Dimsport New Genius / New Trasdata
Vehicle verified
ECU: MS62
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 Iveco Stralis's real performance?
Tell us your truck and registration — we'll confirm support and the exact expected gains for your engine before any work begins.