Agricultures
John Deere Tractor · STS
9860 12.5L375hp
2004 > 2007 · 2004 → 2007
Tuning gain
+37HP
+—Nm
Stock HP
375hp
Tuned HP
412hp
Stock Torque
—Nm
Tuned Torque
—Nm
Power curve
Horsepower
+37 hpStock
375
Tuned
412
Torque curve
Torque
Stock
—
Tuned
—
Available tuning options· Chiptuning
SCR OFFDPF OFFEGR OFFdtc offecotuning (stage1)
About this tune
DynoVault's Stage 1 chiptuning for John Deere Tractor STS 9860 12.5L375hp delivers a measured gain of +37 hp (375 → 412). 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.
- ▸Possibly of minimize fuel consumption.