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Caterpillar C9OHE 9.3 - DPF - 355hp - 1695 Nm

All

355 Original HP
400 Modified HP
1695 Original NM
2000 Modified NM
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Caterpillar C9OHE

Caterpillar C9OHE All 9.3 - DPF - 355hp - 1695 Nm

Key Specifications

Generazione All
Carburante Diesel
Power 355 → 400 hp +45 hp
Torque 1695 → 2000 Nm +305 Nm
Power
400 HP
+45 HP (+12.7%)
Original 355 HP
Stage 1 400 HP
Torque
2000 NM
+305 NM (+18%)
Original 1695 NM
Stage 1 2000 NM

Power Graph

Original Power 355HP
Original Torque 1695Nm
Power After Remap 400HP
Torque After Remap 2000Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Caterpillar C9OHE

The cost of Stage 1 tuning for Caterpillar C9OHE 9.3 - DPF - 355hp - 1695 Nm varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Caterpillar C9OHE typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 355 to 400 HP (+13%) is within safe parameters.

With Stage 1 tuning, Caterpillar C9OHE goes from 355 HP to 400 HP (+45 HP) and from 1695 Nm to 2000 Nm (+305 Nm).

Stage 1 remapping takes it from 355 HP to 400 HP (+45 HP, +13%) and torque from 1695 Nm to 2000 Nm (+305 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Caterpillar
Caterpillar C9OHE 9.3 - DPF - 355hp - 1695 Nm
+45 HP
400 HP