Catalog/ Trucks & buses/ Howo/ T7
← Howo T7 engines

Howo T7 12.4L L6 397kW/532HP

All · 532 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp532 610 +78
Torque Nm2485 2860 +375
Power gain
+15%
Torque gain
+15%
Fuel economy −9%
Before
35.5 L / 100 km
After tuning
32.3 L / 100 km
Saves ≈ 3.2 L / 100 km — about 3 173 L (over 100 000 km) ≈ €5 553
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +78 hp on the road?
Get your ready-to-flash Stage 1 file for the Howo T7
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph