17 BMW F80 F82 F83 F30 M3 M4 HPFP DUAL FUEL PUMP SYSTEM FOR N55 RETRO 15-19 18k

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Here we have the components removed from an s55 engine that you will need to convert your N55 engine to dual high pressure fuel pumps to achieve 600+ hp removed from a low mileage 2017 M4 with only 18,000 miles,

All the major components needed to retrofit your later model N55 BMW F-Chassis with the single Bosch HPFP to the S55's dual arrangement. Fueling support for 600whp+ on straight E85. Can be adapted to any F-Chassis car that uses an existing single BOSCH HPFP with adequate tuning.