This is due to different mounting bracket designs necessary because of the subtle changes between the engine bays
FeaturesBoost-Balance Valve TechnologyPatented integrated pressure controlTrue plug and play upgradeIntegrated proprietary high-temperature solenoid valveBillet construction with high temperature o-ringsFitment Available in Plumback or Dual Port options
Why Choose the HRB Crank Socket
-New modern OEM style fuel float
*This listing comes with single hex nuts - Image for display purposes only*
Radium FPR Adaptor 8AN ORB, 11mm Bore, 32mm Spacing, M5 - Subaru/Nissan/Mazda RX-7 HSV-Maloo-VT-VF-2013 This is due to differentRadium 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