Agricultural · ECU Remapping
New Holland TG TG305 8.3l 280 hp Tuning (2006–)
Factory specification and Stage 1 remap gains for the New Holland TG TG305 8.3l 280 hp (2006–). A Stage 1 calibration adds 40 BHP — software only, no hardware modifications required.
| Measure | Original | Stage 1 |
|---|---|---|
Power BHP | 280 | 320 +40 BHP · +14% |
Torque Nm | — | 251 |
+40 BHP
Stage 1 power gain
—
Stage 1 torque gain
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 TG'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.