Upgraded N54 Hpfp. All kits come with a brand-new bucket and WHP Level supporte
All kits come with a brand-new bucket and WHP Level supported (with proper fuel, upgrades, and tuning) Stock - 525WHP All VTT Stage 1 N54 turbochargers are 100% BRAND NEW A Genuine BMW High Pressure Fuel Pump, as used on N54 and Early N55 models. BMW N55 LPFP, HPFP, Port Similar threads N54/Early N55 HPFP Rebuild and E85 Upgrade Konstat Dec 10, 2025 N54 Replies 0 Views 123 Dec 10, 2025 twitter Facebook Digg Google StumbleUpon del. I know Tony at Vargas put together a single barrel fuel pump but it is a little There has been a bit of forum talk recently of a few different HPFP solutions for the N54 cars so I thought I would give a brief intro into a new possibility - The dual piston style Simply check the box for the appropriate “Lift Kit” upgrade when flashing. We would like to show you a description here but the site won’t allow us. Learn about BMW N55 fueling limitations, mods, and upgrades. no: 11667611115 that will accept B58, N63 style HPFP. Mechanical fuel pump flow potential is a function of shaft speed -spin it faster, get more fuel flow. Mechanical fuel pump flow potential is a function of shaft speed -spin it faster, get more Introducing the new B58 BMW HPFP upgrade kit from Fuel-It! Replaces your factory high pressure fuel pump with a higher capacity pump capable of Take your N54 or early N55 build to the next level with the Spool Performance Helix HPFP Overdrive Unit —a revolutionary upgrade « Previous Thread Next Thread » Realistic aftermarket HPFP options for 218K mile N54? DIY: N54 HPFP Replacement Thread ToolsDIY: N54 HPFP Replacement This guide provides a comprehensive walkthrough on how to rebuild the high-pressure fuel pump (HPFP) used in BMW N54 and N55 MY 2008, 2009, 2010 E82, E88 – 135is with N54 2009, 2010 E89 – Z4 sDrive 35i with N54 MY 2009, 2010 E71 – X6 xDrive 35i with Welcome to the home of the highest powered direct injection N55 cars on the planet! If your power goals extend beyond the capacity of our DS25 HPFP While the 700-750whp mark is where even an upgraded B58 high pressure fuel pump upgrade struggles to keep up without the help of The goal of this is primarily to take some of the magic out of how this particular HPFP works, show how the unit itself *could* be upgraded if you had the time, money, and desire, and also show Hello all, Well my HPFP is crashing and during wide open throttle it's not even pushing 1,000psi. N54 swaped vacuum pump from N55 part. NOTE: When pushing much beyond the flow capacity of our existing Stage 2 HPFP kit, the N55 is very much limited Earn Reward Points: Dollar Value of Points: Dorch Engineering B58 HPFP Upgrade SKU: DE-58-1001 Categories: B58, BMW After months of R&D we have finally released the world’s first B58 PFS Bucketed DIY Series Kits For mechanically inclined builders who want to assemble their own LPFP system without compromising on quality. Already purchased vacuum pump VTT Shotgun HPFP upgrade bundle: For those of you wanting to really step your N54 game up, the VTT shotgun HPFP upgrade will allow you to run Upgrade your BMW, Audi, VW, Toyota, Ford and more with high-performance fuel pumps, ignition kits, and port injection systems. Best N55 fueling upgrades. icio. us My Yahoo! Earn Reward Points: Dollar Value of Points: N55 Stage 1 HPFP Upgrade SKU: DE-55-1001 Categories: BMW, N55 This is a complete plug-and-play kit to support up to 550whp (this « Previous Thread Next Thread » New HPFP option that I haven't seen mentioned. This Introducing the new B58 BMW HPFP upgrade kit from Fuel-It! Replaces your factory high pressure fuel pump with a higher capacity pump capable of The PFS POD (Planetary OverDrive) is an Overspeed gearbox for your N54 high-pressure fuel pump. As you probably know the stock N54 HPFP needs a bit of help @ higher power levels, especially with higher E-mixes. The PFS POD (Planetary OverDrive) is an Overspeed gearbox for your N54/early N55 high-pressure fuel pump. This is a critical component on these turbo applications, often Official "HPFP" Questions and Answers thread ("Engine Failure - Reduced Power" error) In an effort to plug the proliferation of high Earn Reward Points: Dollar Value of Points: We are proud to offer a game-changing product for the N55 community! With this innovative solution we Hello thinking if any one have done it. The PFS POD allows the user to increase the shaft speed 3x, drastically increasing the The PFS POD allows the user to increase the shaft speed 3x, drastically increasing the output capability of a stock N54 HPFP, and avoid the The PFS POD allows the user to increase the shaft speed 3x, drastically increasing the output capability of a stock N54 HPFP, and avoid the Take your N54 or early N55 build to the next level with the Spool Performance Helix HPFP Overdrive Unit —a revolutionary upgrade The BMW N54 engine is known for high-pressure fuel pump (HPFP) failures, leading to hard starts, misfires, and fuel pressure issues under boost.
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