www.centurywarranty.com
My Boxster was out of warranty but only had 10,000 miles so I guess I got a really low price. The rep said well maintained 2000 and above Boxsters are very reliable. Regualr scheduled maintenance is not covered under warranty but still required for reimbursement of future claims. The maintenance can be done at any ASE certified garage, which includes most oil change places. THe rep said if an uexpected problem was determined by service center to have occured because of lack of maintenace the claim will be denied.
I asked for a list of items that are not covered under their normal wear and tear 50,000 mile coverage. This is seperate from the "no matter what happens" covered parts like the transmission and engine. I'll post it once they send it over.