The brembo brakes from the turbocharged cobalt ss should fit by the measurements I took. Of course the wheels need to be changed out to the correct offset to fit them, so it is a little on the expensive side to do it. Also, the supercharger (and other parts) from the supercharged cobalt ss should work on the malibu's LE5, but the only hold up there is the capability to get the vehicle tuned properly.