Agricultural · ECU Remapping
Valtra S S263 8.4l 291 hp Tuning (2011–)
Factory specification and Stage 1 remap gains for the Valtra S S263 8.4l 291 hp (2011–). A Stage 1 calibration adds 29 BHP and 89 Nm — software only, no hardware modifications required.
| Measure | Original | Stage 1 |
|---|---|---|
Power BHP | 291 | 320Estimated +29 BHP · +10% |
Torque Nm | 931Estimated | 1020 +89 Nm · +10% |
+29 BHP
Stage 1 power gain (estimated)
+89 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: 291 bhp · 931 Nm (peak)
Stage 1: 320 bhp · 1020 Nm (peak)
Tuning tool compatibility
This ECU was not found in the manufacturer compatibility databases we cross-reference.
AutoTuner
Not listed in this manufacturer's data — ask us, coverage updates frequently.
Alientech KESS3
Not listed in this manufacturer's data — ask us, coverage updates frequently.
Magicmotorsport FLEX
Not listed in this manufacturer's data — ask us, coverage updates frequently.
Dimsport New Genius / New Trasdata
Not listed in this manufacturer's 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.
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