Just reviving this one- looks like after it's BTCC career was over, one of the Drury cars was heavily chopped about to become a Thundersaloon.
Apparently, the remains turned up in an Essex barn a few years ago, and the shell has been rebuilt into this beast, with a 400bhp 3.8l V6 for Alfa club racing...
http://www.realtimeperformance.co.uk...d=27&Itemid=54