Fuel economy
−9%
After tuning
33.3 L / 100 km
Saves ≈ 3.4 L / 100 km
— about 3 445 L (over 100 000 km) ≈
€6 028
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +89 hp on the road?
Get your ready-to-flash Stage 1 file for the Cummins ISX
Order tuning file →
Stage 1 file from €120
Exact price depends on the ECU — confirmed when you upload the file
✓ Original file back-up
✓ Delivered in ~30 min
✓ Support included
