Steyr 4000serie

I · 4120 121hp (89kW) 563Nm

Stage 1

	Original	After tuning	Diff
Power hp	121	140	+19
Torque Nm	563	615	+52

Power gain

+16%

Torque gain

+9%

Fuel economy −7%

Before

~~14.5~~ L / h

After tuning

13.5 L / h

Saves ≈ 1.0 L / h — about 977 L (over 1 000 engine-hours) ≈ €1 710

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

Power graph / Stage 1

PowerTorqueStock