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Opel Astra 2.0i 16v OPC 160hp

(G) - 1998 - 2004

160 Original HP
170 Modified HP
188 Original NM
203 Modified NM
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Opel Astra

Opel Astra (G) - 1998 - 2004 2.0i 16v OPC 160hp

Key Specifications

Generazione (G) - 1998 - 2004
Carburante Petrol
Codice motore X20XEV
ECU Siemens/Continental SIMTEC 70
Rapporto compressione 10.8:1
Alesaggio x Corsa 86.0 X 86.0 mm
Power 160 → 170 hp +10 hp
Torque 188 → 203 Nm +15 Nm
Power
170 HP
+10 HP (+6.3%)
Original 160 HP
Stage 1 170 HP
Torque
203 NM
+15 NM (+8%)
Original 188 NM
Stage 1 203 NM

Power Graph

Original Power 160HP
Original Torque 188Nm
Power After Remap 170HP
Torque After Remap 203Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Opel Astra

The cost of Stage 1 tuning for Opel Astra 2.0i 16v OPC 160hp varies depending on the ECU (Siemens/Continental SIMTEC 70) 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 160 to 170 HP (+6%) is within safe parameters.

With Stage 1 tuning, Opel Astra goes from 160 HP to 170 HP (+10 HP) and from 188 Nm to 203 Nm (+15 Nm).

Stage 1 remapping takes it from 160 HP to 170 HP (+10 HP, +6%) and torque from 188 Nm to 203 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 2.0i 16v OPC 160hp
+10 HP
170 HP