Oh GOD no. I got 'em from Suncoast Porsche for like $300 or something, I think. It was during their christmas sale.
Very easy to install, by the way. Only thing is that Porsche tells you in the service manuals to not reuse the bolts. I figured there was no way they were stretch-to-torque, so i reused 'em, with a little blue anti-sieze. Hope I don't die.