I always do all of my own maintenance...I always have, ever after watching service techs screw things up over the years! Clearly the previous owner wasn't so hands-on because as I was crawling under the car this weekend I saw that the two lines (.5"-1" diameter) that run under the passenger side rocker are partially crushed by a previous attempt at jacking the car!!
Who jacks up a car without looking??? Jesus...
Anywho, I apologize in advance for the dumb question but: can someone tell me what these lines are for? I'm assuming they're going up to the radiators for the AC? I bought my Boxster in October and havent gotten a chance to buy a comprehensive service manual yet (Got scammed on another Boxster forum, but that's another story...).