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Spool Performance F3X N55 Stage 2 Low-Pressure Fuel-Pump
Spool Performance F3X N55 Stage 2 Low-Pressure Fuel-Pump
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T#:640961
Part#: SP-BM-FSP-S2
Special Order: No Guaranteed ETA
$ 499.99 USD
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$ 499.99 USD
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Stage 2 LPFP upgrade kit for your N55 engine
Spool Performance B58 Stage 3 Low-Pressure Fuel-pump DIY Kit
Spool Performance B58 Stage 3 Low-Pressure Fuel-pump DIY Kit ...
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T#:640940
Part#: SP-BMB58-FP-DY
Special Order: No Guaranteed ETA
$ 499.00 USD
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$ 499.00 USD
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LPFP upgrade kit for your B58 engine - Save by assembling on your own!
Spool Performance N55 Stage 3 Low-Pressure Fuel-Pump
Spool Performance N55 Stage 3 Low-Pressure Fuel-Pump
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T#:640951
Part#: SP-BMFXXN-FP
Special Order: No Guaranteed ETA
$ 749.00 USD
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$ 749.00 USD
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Stage 3 LPFP upgrade kit for your N55 engine
Spool FX-200 Upgraded High Pressure Pump - N55 Pre-12/2013 - (NO LONGER AVAILABLE)
Spool FX-200 Upgraded High Pressure Pump - N55 Pre-12/2013 - (NO LONG...
Spool Performance - Corporate Logo
T#:5691157
Part#: SP-FX-180-N55-PR
No longer available
No longer available
What is the FX-200? The FX-200 is an upgraded high-pressure fuel pump for the F series N55 motor. The pump features a bigger bore size than stock which translates into roughly 80% more 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 the F series and late E series N55 motor is severely limited in capacity when trying to tune and raise the output of the motor. The FX-200 adds roughly 80% more 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. It is important to apply these changes prior to starting the car with pump installed to avoid any possible damage and void of warranty. Spool Performance can provide calibration details to your existing tuner and/or help you connect with established tuners who are experienced with these pumps. Custom tuning is required to get maximum output out of the upgraded pump setup for your specific vehicle setup and ambient conditions. Spool Performance is a hardware manufacturer and does not provide custom tunes, but can assist with questions your tuner may have.
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B58 High-Pressure Fuel-pump | Spool Performance
B58 High-Pressure Fuel-pump | Spool Performance
Spool Performance - Corporate Logo
T#:640931
Part#: SP-FX-150-B58
Special Order: No Guaranteed ETA
$ 1,399.00 USD
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$ 1,399.00 USD
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B58 High-Pressure Fuel-pump | Spool Performance delivers exceptional performance for BMW enthusiasts seeking to upgrade their vehicle’s fuel system. Designed by the innovative engineers at Spool Performance, this high-pressure fuel pump significantly enhances fuel flow and power, making it an ideal choice for those looking to push the limits of their BMW's performance.

  • Increased Flow Rate: Provides 50% more flow compared to stock pumps (Stock @ .954 cc per rev vs. FX-150 @ 1.43 cc per rev).
  • Enhanced Fuel Limits: Supports larger turbos and higher ethanol concentration blends for increased performance.
  • Easy Installation: Plug-and-play design for straightforward installation.
  • E85 Compatibility: Suitable for use with E85 fuel blends.
  • Lifetime Warranty: Backed by a lifetime warranty from Spool Performance.

Important Note: The upgraded pump requires calibration changes before installation to prevent damage and warranty voidance. Ensure these changes are applied prior to starting the vehicle with the new pump installed.

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