Agricultures
Deutz Fahr Tractor · K
420 4-4038112hp
From 2000 · 2000 → present
Tuning gain
+27HP
+90Nm
Stock HP
112hp
Tuned HP
139hp
Stock Torque
410Nm
Tuned Torque
500Nm
Power curve
Horsepower
+27 hpStock
112
Tuned
139
Torque curve
Torque
+90 NmStock
410
Tuned
500
Power & torque curves
Illustrative · interpolated from peak values- Stock HP
- Stock Nm
- Tuned HP
- Tuned Nm
Available tuning options· Chiptuning
SCR OFFDPF OFFEGR OFFdtc offecotuning (stage1)
About this tune
DynoVault's Stage 1 chiptuning for Deutz Fahr Tractor K 420 4-4038112hp delivers a measured gain of +27 hp (112 → 139) and +90 Nm of torque (410 → 500). The ECU file is custom-mapped per variant and tested against the original safety margins for boost, fueling, and EGT. Available with a lifetime tune warranty and optional fuel-economy mode.
Benefits
- ▸Custom file guarantee.
- ▸It may minimize fuel consumption.