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Opel Astra 1.4i 90hp

(H) - 2004 - 2009

90 Original HP
100 Modified HP
125 Original NM
140 Modified NM
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Opel Astra

Opel Astra (H) - 2004 - 2009 1.4i 90hp

Key Specifications

Generazione (H) - 2004 - 2009
Carburante Petrol
Codice motore Z16XEP
ECU Bosch ME7.6.2
Rapporto compressione 10.5:1
Alesaggio x Corsa 73.4 X 80.6 mm
Power 90 → 100 hp +10 hp
Torque 125 → 140 Nm +15 Nm
Power
100 HP
+10 HP (+11.1%)
Original 90 HP
Stage 1 100 HP
Torque
140 NM
+15 NM (+12%)
Original 125 NM
Stage 1 140 NM

Power Graph

Original Power 90HP
Original Torque 125Nm
Power After Remap 100HP
Torque After Remap 140Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Opel Astra

The cost of Stage 1 tuning for Opel Astra 1.4i 90hp varies depending on the ECU (Bosch ME7.6.2) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Opel Astra 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 90 to 100 HP (+11%) is within safe parameters.

With Stage 1 tuning, Opel Astra goes from 90 HP to 100 HP (+10 HP) and from 125 Nm to 140 Nm (+15 Nm).

Stage 1 remapping takes it from 90 HP to 100 HP (+10 HP, +11%) and torque from 125 Nm to 140 Nm (+15 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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Opel
Opel Astra 1.4i 90hp
+10 HP
100 HP