Cummins ISX

I · 485 14.95L 488hp (359kW) 2516Nm

Stage 1

	Original	After tuning	Diff
Power hp	488	570	+82
Torque Nm	2516	2790	+274

Power gain

+17%

Torque gain

+11%

Fuel economy −7%

Before

~~32.5~~ L / 100 km

After tuning

30.4 L / 100 km

Saves ≈ 2.2 L / 100 km — about 2 168 L (over 100 000 km) ≈ €3 794

Estimate for a typical duty cycle · real saving depends on load & driving style

Power graph / Stage 1

PowerTorqueStock