The ultimate sleeper Corsa.

http://www.ebay.co.uk/itm/Corsa-B-sp...ht_5211wt_1271

I like this very much. The bucket seats are a definite giveaway though, I'd remove those and get the standard seats back. You want to blend into the crowd, not stand out of it when your car has a 2 litre turbo... When registered as a 1.4