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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
All fittings include O-rings
The two billet aluminum adapter halves are secured together with stainless steel bolts that clamp tightly around the pump outlet
5" version that will bolt up to the oem Cat back location
RADIUM MPR (multi-pump regulator)
Radium Fuel Rail Kit Excluding Hose or Fittings - BMW E46 M3 (S54) FUEL PRESSURE REGULATORS All fittings include O-ringsThe aluminum Radium Engineering fuel rail is machined and anodized for a compatibility with all fuel types including E85. Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. It is compatible with OEM and aftermarket direct fitment fuel injectors. It features a large 0. 65" internal bore with 8AN ORB (3 4 16 O ring) threaded ports at each end and 3 8" NPT female center port to accept a variety of
