Have an '03 EB which is has a shudder when applying brakes at anything above 30-40 MPH, have replaced rotors, pads in front and rear - initially this made the shudder go away, this last time however there was no change. the shudder seems to come from the front end, and the pulsing from the ABS does not change with speed. seems like the ABS is doing its job but maybe too soon in that you feel the pulsing all the time , not just when the wheels would normally lock up ? ??? not sure where to look next. Stuck/sticky caliper? ABS??