I followed the instructions found here:
http://www.realtime.net/~rentner/Porsche/Radiator/Radiator.html
The instructions are excellent. I didn't have any hiccups (now that I have a new wheel lock socket.) Took me about 2 hours but it should be a lot faster the next time. I found lots of pebbles, grass, dirt, cigarette butts and even a couple of pennies. I also took time to relocate the trunk release. Too many dead battery stories for me. It's a good thing I took a look for the trunk release cable. It was hidden in one of the headlight bays. Weird.