Catalog/ Trucks & buses/ Dongfeng/ KX
← Dongfeng KX engines

Dongfeng KX YC6K420N 12.1L 413hp

All · 413 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp413 475 +62
Torque Nm1930 2220 +290
Power gain
+15%
Torque gain
+15%
Fuel economy −10%
Before
27.5 L / 100 km
After tuning
24.8 L / 100 km
Saves ≈ 2.7 L / 100 km — about 2 700 L (over 100 000 km) ≈ €4 725
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +62 hp on the road?
Get your ready-to-flash Stage 1 file for the Dongfeng KX
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph