go to google type in your search and click images, there is about 1000 diffrent ones.. can be done well but can also be done poorly. and +1 on the don't do it unless your ready for the consequences, I even shy away from canards for autocross cars, 1 because the speeds are not high enough for a ton of downforce, and 2 because they can be broken off with a good cone whack. and a functional splitter would be murder on the road. Now if your doing these modifications to "look" like a racecar without actually racing... (see my skin begining to crawl) STOP Do me a favor send me the money and we'll set up a track event. If you can get within 10 seconds a lap off my time and still think you want them I'll throw in real carbon fiber canards for free.
at least the trend for big silly wings on Front wheel drive cars is begining to slow down. Canards and splitters are REALLY functional on a FWD car.