Compared to TYPE-Z, the dry weight is about 1kg (*), and the weight including cooling water is about 1.5 to 2kg (*). (* There are differences depending on the model) The heavier the car and the farther the heavy object is from the center of gravity, the greater the moment of inertia during cornering and the lower the handling performance. By reducing the weight of the radiator, it leads to the weight reduction of the vehicle body overhang (the part of the total length of the car that protrude .