[thstone]

The Boxster suspension (mostly the fixed ride height) will limit the amount of negative camber that can be acheived regardless of the amount of camber adjustability in the camber plates or adjustable LCA's.

I had adjustabe LCA's with my stock suspension and the best that I could get was -1.75 to -2.0 deg. With the ride height adjustable PSS9 shocks and the LCA's, I can get over -3.0 now if I want.

Stock suspension typically max's out at -0.75 to -1.0 deg. Camber plates add another -1.0 deg for a total of about -2.0. Of course, these numbers can vary by about 0.25 deg so when you're planning on getting -2.0 deg, you might only get -1.75 or as high as -2.25.

There's not much to be lost by trying the adjustable bushings except a small bit of money and the installation time/cost. If you want, give them a try and let us know what happens.