Just before Opel was sold to group PSA, the Astra J was released. It was very unlike Opel to have produced a car as powerful in stock form as this one. The technological innovations implemented on the platform were also very good, too: Directly injected, very reliable, with an excellent turbo fitted as stock. This engine had nothing to do with all previous OPCs, by a long shot. It is also very tunable!
Upgrade specifications
- 98RON fuel
- Upgraded full exhaust
- #Etuners Stage2 ECU remap
Performance results
- Maximum engine power: 337hp (measured stock 280hp), gains 57hp
- Maximum engine torque: 484Nm
For more information on our Stage1 remap for the Astra J, please visit:
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