We are proud to offer the N55 community the first ever factory like fuel system upgrade. While the factory fuel system is adequate for stock vehicles, these engines quickly run out of fuel even with the most basic performance upgrades. To help combat this we are introducing the first High Pressure Fuel Pump for the N55 direct injection engines! Our extensive work with Xtreme-DI has revealed this pump can expand the tuning and performance opportunity of your N55 motor. This is a complete bolt-in factory replacement upgraded and comes with everything needed to make installation easy.
Instillation of the pump is fairly easy, but it must be accompanied with a base flash in order for the pump to work correctly. A flashing tool is included unless specified that you are using another means of flashing the stock DME with the Pump Parameters. You may use BM3, MHD, or your own custom tuner as long as they have a means of flashing the pump parameters that we provide. Please note that BM3 offers the parameters on both OTS and custom maps.
Maximum Flow Rate: 195LPH @ 7000rpm
Maximum Rail Pressure 200bar / 2900psi (like OEM)
Fuel Compatibility: all known fuels, all Ethanol blends
Mechanical Data Geometric Pump Capacity 1.22cc (OEM = 0.897cc > +36% capacity)