Caterpillar C9

I · 9.3 DPF 290hp (213kW) 1206Nm

Stage 1

	Original	After tuning	Diff
Power hp	290	350	+60
Torque Nm	1206	1490	+284

Power gain

+21%

Torque gain

+24%

Fuel economy −5%

Before

~~34.8~~ L / h

After tuning

33.0 L / h

Saves ≈ 1.8 L / h — about 1 784 L (over 1 000 engine-hours) ≈ €3 123

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

Power graph / Stage 1

PowerTorqueStock