Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm — Stage 1 file (+50 hp)
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Stage 1 file for Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm ECU
Caterpillar C9 (I) 9.3 DPF 370hp (272kW) 1695Nm — industrial petrol engine of the agricultural segment of the Caterpillar Inc. group (США, 1925). Stage 1 chip tuning raises power from 370 to 420 hp (+50 hp, +14%) and torque from 1695 to 1990 Nm (+295 Nm).
The CAT C7, C9, C13, C15 and C18 form a range of diesel engines for heavy equipment. The CAT logo is an iconic emblem of the industrial segment. Caterpillar is the world's largest maker of construction and mining equipment. Caterpillar does not produce petrol engines.
The CAT ECU is a locked platform requiring specialised tooling. The CAT community is a niche corner of industrial chip tuning. Top-tier CAT mining machines sit at the power ceiling of the industry.
Frequently asked questions
What is the Stage 1 effect on the Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm?
Stage 1 for the Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm adds +50 hp — power increases from 370 to 420 hp (+14%). Torque rises from 1695 to 1990 Nm (+295 Nm).
What does a Stage 1 remap of the Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm include?
Stage 1 chip tuning of the Caterpillar C9 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +50 hp with no hardware changes.
What is the Stage 1 potential of the Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm?
On the top-spec Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.
How much does Stage 2 add on the Caterpillar C9?
Stage 2 for the Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
What happens to the Caterpillar C9 warranty after chip tuning?
The factory warranty of the Caterpillar C9 does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Caterpillar C9 take?
On the Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Caterpillar C9?
Yes, the original ECU firmware of the Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Caterpillar C9?
Stage 1 for the Caterpillar C9 9.3 DPF 370hp (272kW) 1695Nm is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.