Fuel economy
−10%
After tuning
38.4 L / 100 km
Saves ≈ 4.1 L / 100 km
— about 4 089 L (over 100 000 km) ≈
€7 155
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +63 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
