Originally Posted by Scottina06
Sounds like they werent bled correctly as the master cylinders are the same.
Yes I agree.
Sometimes when swapping in these massive calipers which hold significantly more fluid then the OEM calipers they are replacing, air can get into the ABS system and the only way to get it out is to cycle the ABS pump while following the bleed procedure in a factory service manual. The only way to do this right is with a very expensive diagnostic scan tool that has the ability to cycle the ABS pump on command.
If that didn't happen with the swap, then bleed and re-bleed again until the soft pedal goes away...... there is a lot of air space to be filled with fluid with these Brembos.