Always verify fitment against your specific build
and compatibility with our 4WD dry sump kits
The kit now includes custom-height
it is constructed from stainless steel for superior strength
Radium FPR Adaptor 8AN ORB, 11mm Bore, 32mm Spacing, M5 - Subaru/Nissan/Mazda RX-7 valve cover Always verify fitment against yourRadium FPR FPD Adapter 8AN ORB, 11mm Bore, 32mm Spacing, M5 Suits: Subaru applications with OEM FPR FPD using 11mm bore, 32mm spacing, M5 mounting Nissan applications with OEM FPR FPD using 11mm bore, 32mm spacing, M5 mounting Mazda RX 7 applications with OEM FPR FPD using 11mm bore, 32mm spacing, M5 mounting The Radium Engineering FPR FPD Adapter allows an OEM fuel pressure regulator (FPR) or fuel pulse damper (FPD) to be reused in an aftermarket