media='all' />

Caterpillar C9OHE 9.3 - DPF - 340hp - 1559 Nm

All

340 Original HP
400 Modified HP
1559 Original NM
1800 Modified NM
Print Certificate
Caterpillar C9OHE

Caterpillar C9OHE All 9.3 - DPF - 340hp - 1559 Nm

Key Specifications

Generazione All
Carburante Diesel
ECU Caterpillar ADEM4
Power 340 → 400 hp +60 hp
Torque 1559 → 1800 Nm +241 Nm
Power
400 HP
+60 HP (+17.6%)
Original 340 HP
Stage 1 400 HP
Torque
1800 NM
+241 NM (+15.5%)
Original 1559 NM
Stage 1 1800 NM

Power Graph

Original Power 340HP
Original Torque 1559Nm
Power After Remap 400HP
Torque After Remap 1800Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Caterpillar C9OHE

The cost of Stage 1 tuning for Caterpillar C9OHE 9.3 - DPF - 340hp - 1559 Nm varies depending on the ECU (Caterpillar ADEM4) 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 340 to 400 HP (+18%) is within safe parameters.

With Stage 1 tuning, Caterpillar C9OHE goes from 340 HP to 400 HP (+60 HP) and from 1559 Nm to 1800 Nm (+241 Nm).

Stage 1 remapping takes it from 340 HP to 400 HP (+60 HP, +18%) and torque from 1559 Nm to 1800 Nm (+241 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.

Have more questions about Caterpillar C9OHE tuning?

Caterpillar
Caterpillar C9OHE 9.3 - DPF - 340hp - 1559 Nm
+60 HP
400 HP