I installed FSD's and H&R 50464 springs in my '00 540 about 6 years ago. I love them, no problems, got ~60K on them now.
The H&R's drop the car just enough to suit me.
The FSD's won't lift the car, the springs control ride height with these struts/shocks.
2000 540/6 Slightly tweeked...everywhere
Last edited by JimLev; 01-15-2013 at 05:36 PM.