89-91 (88-91 JDM) Turbo II FC3S RX7 S5 Secondary Fuel rail (N371-13-150)

In S5 FC Rx7 (Japan calls it Kouki) , Mazda (Denso) changed the way on how the pressure regulator mounts, so the S5 version it's all built-in as a complete assembly (S4 is replaceable, but they leak easily)

But on the other hand, if this goes bad you have to replace the whole assembly.

This part has been NLA for a while, we've been asking them to re-make them, and we finally got them!

Part: N371-13-150