MazdaSpeed Mechanical LSD for RX-7/FD3S

In the previous owner's declaration "made by Mazda Speed" and it is, and Engraving is not clear because there is no mechanical LSD. Built by the carrier differentials FD3S, without the State of Defuoiru. The pressure ring is shaped like a notch 1.5way. Mazdaspeed notation made 2way. Stands for the distance of about 2 000km, and the use of visual sense of Name impression. Bush has little sense of the carrier Hetari

• Vehicle Model: FD3S