yeah, I was thinking more personal track toy made out of broken boxsters. if you look at this image of the front subframe, it looks very easy to pick-up whole assembly (pick up the subframe at each side, pick up the struts):
http://www.planet-9.com/attachments/981-cayman-boxster-service-tech/31778d1371159437-getting-your-981-jack-stands-2013_porsche_boxster_s_suspension_and_brakes_photo _447065_s_1280x782.jpg
ditto the rear (as above, with an additional cross-member to pick-up engine mount/control arms/braces):
http://www.planet-9.com/attachments/981-cayman-boxster-service-tech/31912d1371501498-getting-your-981-jack-stands-2013_porsche_boxster_s_suspension_and_brakes_photo _447064_s_1280x782.jpg
find the body of your choice, set length and build cage to suit and off to the races.