We get a lot of spectacular stuff from the European tuners, but over the great-ocean they have lot’s of tuners aswell. On of them is Callaway, the Connecticut-based Corvette tuner, and they have just announced that it’s package for the Corvette is ready. The Callaway Corvette will come with a new supercharger that bumps power of the C6 Corvette to 580 bhp. If you want one, you only need $18 500 (£9 500 – € 12 500) for the additional 150 bhp over the stock 430 bhp 6.2L V8. Too bad it’s very hard to see some of them over here on the European roads…