BOSCH 044 / 61944 Universal Inline Fuel Pump for High Performance and Motorsports Applications - 80 GPH;

This is the popular Bosch Motorsports "044" fuel pump, as used by Japanese European + Australian tuner shops, JGTC cars, Touring cars, almost all WRC cars, and many more. Quite possibly, the most popular aftermarket fuel pump. Capable of providing 300 LPH free flow and 200 LPH at 5 bar (or 72.5 psi) for up to 685 BHP. In comparison, the Walbro GSS341 255 "high pressure" fuel pump can support 390 BHP Note: Values calculated at 12V, 3 bar (43.5 psi) base fuel pressure, 2 bar (29 psi) boost pressure, 1:1 fuel pressure regulator ratio. These are inline fuel pumps, we recommend they be installed between the factory (or another aftermarket) in-tank fuel pump, and the fuel rail. These may be installed in the fuel tank, but some custom fabrication will usually be required. In addition, feeding these inline pumps with another pump (in series), will boost the output of the Bosch 044 fuel pump even higher.M18x1.5 inlet, M12x1.5 outlet. Bosch Part Number: 0580 254 044 Minimum Current: 12 Volts / 13 Amp Operating Pressure: 72.5 PSI (5 Bar) Minimum Flow @ Outlet: 80 GPH (300 LPH) High Pressure Fuel Pump Location: In-Line High Temperature Reduction: 8 GPH (30 LPH) Dimensions: 196mm Length x 60mm Diameter Weight: 1030 Grams (2.27 Pounds) Fuel Pump Connections: Inlet: M18 x 1.5 Outlet: M12 x 1.2 Electrical: Positive M6 / Negative M5 Bosch state-of-the-art turbine fuel pumps offer many advantages when compared to older roller-cell and inner-gear pump designs. Not only do these pumps offer near silent operation and improved drivability, the core components of this turbine design significantly reduce wear and deliver a longer service life. That's an important consideration when choosing a replacement fuel pump. You can install Bosch Turbine Fuel Pumps with complete confidence. They're nearly identical in dimension and appearance to the units they replace for a precise fit every time. Plus, application-specific, illustrated step-by-step instructions are included with all Bosch Turbine Fuel Pumps for safe and easy installation.