Agricultural · ECU Remapping
New Holland T8 T8.435 8.7l 429 hp Tuning (2014–)
Factory specification and Stage 1 remap gains for the New Holland T8 T8.435 8.7l 429 hp (2014–). A Stage 1 calibration adds 36 BHP — software only, no hardware modifications required.
| Measure | Original | Stage 1 |
|---|---|---|
Power BHP | 429 | 465 +36 BHP · +8% |
Torque Nm | — | 176 |
+36 BHP
Stage 1 power gain
—
Stage 1 torque gain
Tuning tool compatibility
This ECU is listed in 3 of 4 manufacturer compatibility databases.
AutoTuner
Not listed in this manufacturer's data — ask us, coverage updates frequently.
Alientech KESS3
Supported
ECU: EDC7UC31
Magicmotorsport FLEX
Supported
ECU: EDC7UC31
Dimsport New Genius / New Trasdata
Supported
ECU: EDC7UC31
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 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.