Spool HPFP Upgrade BMW B58 Gen.2 | 350 bar DLC Piston

High pressure fuel pump upgrade BMW B58 gen.2

SKU: 29221In Stock
€1,845.00
1

350 bar/ 35Mpa/ 5000psi. The pump features a stainless-steel construction with high tolerance DLC coated piston and bore. The pump is engineered to deliver the same volume as our FX200 pumps but at 350 bar pressure. The plunger springs have been specially engineered to be compatible with the cam lobe mod and limits float at high rpms even with increased lift from the cam mod.

The FX-350 coupled with our IFX150 Gen2 DI injectors is the long-awaited missing piece in the puzzle for DI only big power on the Gen2 BMW high pressure fuel system.

The FX-350 is truly Plug and Play for all platforms we are offering and comes with all the lines and hardware needed for a clean easy install.

As usual, we stand behind our high quality offerings and this product is eligible for our lifetime warranty program.

Tuning changes are required to run the fuel pump and we’re in the process of adding these to the different flashing platforms. Meanwhile our team can assist with adding the required changes to tune files.

Fueling Capabilities with HPFP alone:

Gasoline 800whp

E50 Mix 670whp

E85 600whp

Fueling Capabilities with HPFP + IFX150 Gen2 injectors:

Gasoline 900whp

E50 Mix 740whp

E85 660whp

Fueling Capabilities with HPFP + IFX150 Gen2 injectors+ Cam lift Mod:

Gasoline 1050whp

E50 Mix 950whp

E85 800whp

What’s included:

FX-350 High Pressure Fuel Pump

Mounting Bracket

Pump alignment tool

Triple Layer Low Pressure Line [Nylon over Stainless steel over PTFE]

Plug and Play HPFP Adapter Harness
Add 10 micron filter unit — 219 €

Specifications

  • Type:Upgraded high-pressure fuel pump (HPFP)
  • Engine:BMW B58B30O1 (Gen.2)
  • Operating pressure:350 bar (35 MPa / 5000 psi)
  • Flow:Same volume as the FX-200 series
  • Construction:Stainless steel body, DLC-coated piston and bore, high tolerance fit
  • Plunger springs:Engineered for cam lobe mod compatibility, no float at high rpm
  • Fuel compatibility:Fully E85 compatible
  • Installation:Plug-and-play, no cutting or splicing
  • Vehicles:BMW M240i xDrive G42, M340i G20 / G21, M440i G22 / G23, 540i, 740i
  • Tuning:Calibration changes required before first start