Fuel economy
−8%
After tuning
34.8 L / 100 km
Saves ≈ 3.2 L / 100 km
— about 3 224 L (over 100 000 km) ≈
€5 642
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +100 hp on the road?
Get your ready-to-flash Stage 1 file for the Cummins QSX
Order tuning file →
✓ Original file back-up
✓ Delivered in ~30 min
✓ Support included
