Radium FPR Adaptor 8AN ORB, 11mm Bore, 39mm Spacing, M6 - Subaru WRX STI 01-07/Mitsubishi Evo X/Mazda MX-5/Toyota 2JZ Category_Harmonic Balancers These Radium Engineering adapters permit

These Radium Engineering adapters permit the use of any OEM or aftermarket Subaru top feed fuel rail (such as Radium 20-0479) to be used

90mm Bore - 2mm Higher Deck Height*

Featuring Nano-peen and gold nitride surface finish treatment for superior endurance

the PCV hose will experience "metered" vacuum when the engine is idling

the DME has an internal componentry that is prone to failure due to excess heat

Radium FPR Adaptor 8AN ORB, 11mm Bore, 39mm Spacing, M6 - Subaru WRX STI 01-07/Mitsubishi Evo X/Mazda MX-5/Toyota 2JZ Category_Harmonic Balancers These Radium Engineering adapters permitThese anodized billet 6061 aluminum adapter fittings allow an OEM fuel pressure regulator (FPR) or fuel pulse damper (FPD) to be reused in an application other than the OEM fuel rail. All fittings permit the unit to be clocked into the proper position. Fitting Threads: 8AN ORB male FPR Threads: M6x1. 0mm Required: Fuel rail must have a 8AN ORB female threaded port. Application: Mazda MX 5 B6 Mazda MX 5 BP Mitsubishi EVOX 4B11T Toyota 2JZ GE Toyota 2JZ