Caterpillar C4

I · 1.2 THP PureTech 110hp (81kW) 205Nm

Stage 1

	Original	After tuning	Diff
Power hp	110	130	+20
Torque Nm	205	245	+40

Power gain

+18%

Torque gain

+20%

Fuel economy −6%

Before

~~13.2~~ L / h

After tuning

12.4 L / h

Saves ≈ 0.8 L / h — about 845 L (over 1 000 engine-hours) ≈ €1 480

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

Power graph / Stage 1

PowerTorqueStock