Does anybody know of an undercover/slicktop Lamborghini or Bugatti Veyron? Ideally something super quick.

Not that I'm aware of but you could use an 'un'marked Bentley Continental GT. It's also a supercar.

There are not many undercover ones, but here are several police vehicles:

http://www.gta4-mods.com/vehicles/2011-lamborghini-gallardo-lp570-4-superlegger-f19527 (Police Lambo)

http://www.gta4-mods.com/vehicles/lamborghini-aventador-lp700-4-police-elsepm-f14086 (Police Lambo)

http://www.gta4-mods.com/vehicles/lamborghini-reventon-police-nfs-hot-pursuit-e-f9082 (Police Lambo)

 

Two Veyrons:

http://www.gta4-mods.com/vehicles/bugatti-veyron-164-police-nfs-hot-pursuit-els-f12025

http://www.gta4-mods.com/vehicles/bugatti-veyron-164-police-nfs-hot-pursuit-els-f9799

 

Does anybody know of an undercover/slicktop Lamborghini or Bugatti Veyron? Ideally something super quick.

FYI a 1/2 a million dollar super car is probably going to turn heads more than a marked police cruiser would. Less is more unless you're playing Need for Speed.

It was sort of to watch a guy getting away in a dodge viper, for him to look in his rear view mirror and see a veyron shoot past . And then I deal out some "glock justice"