You'll have to have another O2 bung welded to your exhaust, but I'd recommend the AEM UEGO kit p/n 30-4100. It's a great kit that a ton of guys use. Don't let the association with imports and AEM steer you away from them. A lot of guys swear by the Innovate LC-1 wideband as well, it's all a matter of taste I guess.
i have the innovate LC-1 kit, nice stuff, easy to install,and its fully programmable as far as warning indicators and such. the cable to hook to a laptop is included. AEM stuff is nice too, and i think autometer even makes a kit now. Another advantage with the innovate is that you can buy the sensors from autozone, they are the same thing as the precat sensor for an 01 VW golf i think, and the guage is less than an inch thick so it can be mounted anywhere.