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← Caterpillar C9 engines

Caterpillar C9

I · 9.3 DPF 290hp (213kW) 1206Nm
Stage 1
OriginalAfter tuningDiff
Power hp290 350 +60
Torque Nm1206 1490 +284
Power gain
+21%
Torque gain
+24%
Fuel economy −8%
Before
34.8 L / h
After tuning
32.0 L / h
Saves ≈ 2.8 L / h — about 2 828 L (over 1 000 engine-hours) ≈ €4 950
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +60 hp on the road?
Get your ready-to-flash Stage 1 file for the Caterpillar C9
Order tuning file
Original file back-up Delivered in ~30 min Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph