In 2012, Vauxhall introduced the most potent version of the Astra lineup based on the GTC version and re-ignited the battle for the crown in the hot-hatch segment. The GTC was the three-door version ...
Superchips, the high performance ECU remapping specialist, can now make the rapid 280 PS Vauxhall Astra GTC VXR even hotter in a matter of minutes using the firm’s market-leading Bluefin handset.