Radium Engineering FPR & Fuel Filter (E46 M3)


Radium Engineering’s fuel pressure regulator and filter kit for the E46 M3 allows a plug-and-play conversion to one of Radium’s stunning FPRs and filters.

Kit comes complete with everything needed for install. High-flow, adjustable fuel pressure regulator and a choice of Cellulose, Stainless and state-of-the-art Microglass filters – for more information about Radium fuel filters, see here.

This kit will fit the E46 M3 as well as S54-engined Z4 M models. Installation instructions.

As used by our friends over at Speed Academy:

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