Agricultural · ECU Remapping
New Holland AGRICULTURE T8 T8.390 8.7l 402 hp Tuning (2011–)
Factory specification and Stage 1 remap gains for the New Holland AGRICULTURE T8 T8.390 8.7l 402 hp (2011–). A Stage 1 calibration adds 23 BHP and 160 Nm — software only, no hardware modifications required.
| Measure | Original | Stage 1 |
|---|---|---|
Power BHP | 402 | 425 +23 BHP · +6% |
Torque Nm | 1670 | 1830 +160 Nm · +10% |
+23 BHP
Stage 1 power gain
+160 Nm
Stage 1 torque gain
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: 402 bhp · 1670 Nm (peak)
Stage 1: 425 bhp · 1830 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 New Holland AGRICULTURE T8'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.