Trucks / HGV · ECU Remapping
Renault Trucks Premium (R) DCI 311 (Euro 3) 311 hp Tuning (2001–2005)
Factory specification and Stage 1 remap gains for the Renault Trucks Premium (R) DCI 311 (Euro 3) 311 hp (2001–2005). A Stage 1 calibration adds 89 BHP and 420 Nm — software only, no hardware modifications required.
| Measure | Original | Stage 1 | Stage 2 |
|---|---|---|---|
Power BHP | 311 | 400 +89 BHP · +29% | 410 +99 BHP · +32% |
Torque Nm | 1210 | 1630 +420 Nm · +35% | 1650 +440 Nm · +36% |
+89 BHP
Stage 1 power gain
+420 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: 311 bhp · 1210 Nm (peak)
Stage 1: 400 bhp · 1630 Nm (peak)
Stage 2: 410 bhp · 1650 Nm (peak)
Tuning tool compatibility
This ECU is listed in 2 of 4 manufacturer compatibility databases.
AutoTuner
Not listed
Not found in this manufacturer's published data — ask us, coverage updates frequently.
Alientech KESS3
ECU supported
ECU: MS63
Magicmotorsport FLEX
Not listed
Not found in this manufacturer's published data — ask us, coverage updates frequently.
Dimsport New Genius / New Trasdata
ECU supported
ECU: MS63
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 Renault Trucks Premium (R)'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.