2001 - 2005
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Order This File Ask a QuestionThe Vauxhall Speedster 2.2i 16v 147hp (2001 - 2005) produces 147bhp and 203Nm in standard form. Our Stage 1 ECU tuning file raises output to 160bhp and 220Nm, a gain of 13bhp and 17Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.