Mazda billet bellhousing
Our new Promaz billet steel bellhousing to suit Mazda rotary.
For the serious racers, no need for ugly bulky scattershields.
Twin Plate Clutch
Our performance clutch upgrade designed for power up to 400kw (540hp).
Gearbox brace - RX-7
RX-7 FC and FD gearbox bottom brace for increased case strength. From our testing, The OEM case can twist from a high hp application.