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← Caterpillar C15 engines

Caterpillar C15

I · 15.2 Acert 441hp (324kW) 2373Nm
Stage 1
OriginalAfter tuningDiff
Power hp441 510 +69
Torque Nm2373 2690 +317
Power gain
+16%
Torque gain
+13%
Fuel economy −8%
Before
52.9 L / h
After tuning
48.6 L / h
Saves ≈ 4.4 L / h — about 4 366 L (over 1 000 engine-hours) ≈ €7 641
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +69 hp on the road?
Get your ready-to-flash Stage 1 file for the Caterpillar C15
Order tuning file
Original file back-up Delivered in ~30 min Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph