The MPD EVKZero- Function meets form. We went all the way back to the drawing board to come up with the perfect game plan for this redesign. It’s sleek, small, and simple on the outside; but it’s what’s on the inside that counts. We took a new approach to the baffle, creating a system that would put a halt to the oil seeping issues of all the current designs, without affecting the actual airflow needed to keep crank case pressure within specs. This new design uses a double stepped internal channel that catches the oil particulates in the vapor and uses gravity to drain it back into the engine!