Vauxhall Astra 1.6i 16v 100hp ECU Tuning File

The Vauxhall Astra 1.6i 16v 100hp ((G) - 1998 - 2004) produces 100bhp and 150Nm in standard form. Our Stage 1 ECU tuning file raises output to 110bhp and 165Nm, a gain of 10bhp and 15Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.