Trucks / HGV · ECU Remapping
Volvo Trucks FH Version 2 D13B 400 (Euro 4) 400 hp Tuning (2005–)
Factory specification and Stage 1 remap gains for the Volvo Trucks FH Version 2 D13B 400 (Euro 4) 400 hp (2005–). A Stage 1 calibration adds 90 BHP and 440 Nm — software only, no hardware modifications required.
| Measure | Original | Stage 1 | Stage 2 |
|---|---|---|---|
Power BHP | 400 | 490 +90 BHP · +23% | 500 +100 BHP · +25% |
Torque Nm | 2000 | 2440 +440 Nm · +22% | 2460 +460 Nm · +23% |
+90 BHP
Stage 1 power gain
+440 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: 400 bhp · 1999.5 Nm (peak)
Stage 1: 490 bhp · 2439.4 Nm (peak)
Stage 2: 500 bhp · 2459.4 Nm (peak)
Tuning tool compatibility
This ECU was not found in the manufacturer compatibility databases we cross-reference.
AutoTuner
Not listed
Not found in this manufacturer's published data — ask us, coverage updates frequently.
Alientech KESS3
Not listed
Not found in this manufacturer's published data — ask us, coverage updates frequently.
Magicmotorsport FLEX
Not listed
Not found in this manufacturer's published data — ask us, coverage updates frequently.
Dimsport New Genius / New Trasdata
Not listed
Not found in this manufacturer's published data — ask us, coverage updates frequently.
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 Volvo Trucks FH Version 2'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.