Agricultural · ECU Remapping
Versatile 4WD TRACTORS 550 15L QSX15 557 hp Tuning (2014–)
Factory specification and Stage 1 remap gains for the Versatile 4WD TRACTORS 550 15L QSX15 557 hp (2014–). A Stage 1 calibration adds 58 BHP and 178 Nm — software only, no hardware modifications required.
| Measure | Original | Stage 1 |
|---|---|---|
Power BHP | 557 | 615Estimated +58 BHP · +10% |
Torque Nm | 1782Estimated | 1960 +178 Nm · +10% |
+58 BHP
Stage 1 power gain (estimated)
+178 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: 557 bhp · 1782 Nm (peak)
Stage 1: 615 bhp · 1960 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.
20+ years of ECU calibration
Ready to unlock your Versatile 4WD TRACTORS'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.