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Alfa Romeo 159 2.0 JTDm 140hp

2005 ->

140 Original HP
180 Modified HP
350 Original NM
420 Modified NM
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Alfa Romeo 159

Alfa Romeo 159 2005 -> 2.0 JTDm 140hp

Key Specifications

Generazione 2005 ->
Carburante Diesel
Codice motore 939B4000
ECU Bosch EDC16C39
Rapporto compressione 16.5:1
Alesaggio x Corsa 83.0 X 90.4 mm
Power 140 → 180 hp +40 hp
Torque 350 → 420 Nm +70 Nm
Power
180 HP
+40 HP (+28.6%)
Original 140 HP
Stage 1 180 HP
Torque
420 NM
+70 NM (+20%)
Original 350 NM
Stage 1 420 NM

Power Graph

Original Power 140HP
Original Torque 350Nm
Power After Remap 180HP
Torque After Remap 420Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Alfa Romeo 159

The cost of Stage 1 tuning for Alfa Romeo 159 2.0 JTDm 140hp varies depending on the ECU (Bosch EDC16C39) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Alfa Romeo 159 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 140 to 180 HP (+29%) is within safe parameters.

With Stage 1 tuning, Alfa Romeo 159 goes from 140 HP to 180 HP (+40 HP) and from 350 Nm to 420 Nm (+70 Nm).

Stage 1 remapping takes it from 140 HP to 180 HP (+40 HP, +29%) and torque from 350 Nm to 420 Nm (+70 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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Alfa Romeo
Alfa Romeo 159 2.0 JTDm 140hp
+40 HP
180 HP