Not really many boy racers these days - it's a bit more mature than it used to be
. What there is though is quite a few expensive hot hatches _£30k +. It's great to line up against them. Fast ones are the Audi S3's, Golf R's and the small AMG mercs. All have around 400+ hp, traction control, 4 wheel drive, paddle shifters etc etc. If I mess up they could beat me, but not so far (famous last words). The Nissan GTR's I can't catch, nor the Audi RS 6's, but these are only a cam, some mapping and high stall converter away.
Suburus' Evo's and Focus RS's aren't in the hunt (unless someone brings along a really highly tweaked one, but not so far) - Ariel Atom 300 (supercharged Civic R powered) gives me the best/closest race.