Spool FX-200 Upgraded High Pressure Fuel Pump - Gen 1 B58

What is the FX-200? The FX-200 is a Stage 2 upgraded high-pressure fuel pump for the BMW B58 motor that replaces our existing FX180 offering. The pump features a bigger bore size than stock that translates into roughly double the flow when compared to stock. The pump is completely E85 compatible and fully plug and play with no cutting or splicing of any kind required. The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger turbos. Why do you need it? The stock HPFP on B58 motor is severely limited in capacity when trying to tune and raise the output of the motor. The FX-200 adds double the flow to the equation, raising the fueling limits on the platform and helping you run bigger turbos and/or higher ethanol concentration blends. Are tune changes required? The upgraded pump does require calibration changes.

Fits: Gen 1 B58: BMW M140i, M240i (F22), 340i (F30), 440i (F32), 540i (G30), 740i (G11), X3 M40i (G01), 2016–2019

Brand: Spool Performance

• Ships from the brand or distributor, usually in 3–7 business days.
• Shipping is charged at the carrier's rate, shown at checkout. Orders over 70 lb ship by freight for a flat $99.
• Unused parts can be returned within 30 days. Some items are marked no-refund in their description.

Full details are on our shipping and returns page.