Threw this on my F-series B58 build when the stock pump couldn't keep up on E85. Fuel pressure holds rock steady now even at wide open, no more dropping off up top. Install was straightforward and it dropped right into place
F-Series B58 High Performance Fuel Pump
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Built for customers running all E85 blends, these drop-in pumps flow up to 300% more fuel than stock and are fully E85 compliant. Ships fully assembled, no core charge. Includes pump, filter, performance lines, and sending unit.
Stage 3 (5 LPM): OEM brushless pump plus Walbro 450, supports up to 900whp (850whp on E85). Plug and play, no wiring or assembly needed.
Stage 4 (5.5 LPM): Same setup with upgraded AN6 lines, regulator, return lines, and new inline filter. Supports up to 1,000whp (950whp on E85).
Stage 4.5 (6 LPM): OEM brushless pump plus Walbro 525, upgraded AN6 lines and filter included. Supports 1,000+whp on both pump gas and E85.
All stages include boost reference harness and 13 psi Hobbs switch. True plug-and-play, install at home.
Fitment:
- BMW 230i 2017–2020
- BMW 230i xDrive 2017–2020
- BMW 320i 2017–2018
- BMW 320i xDrive 2017–2018
- BMW 330i 2017–2019
- BMW 330i GT xDrive 2017–2019
- BMW 330i xDrive 2017–2019
- BMW 340i 2016–2018
- BMW 340i GT xDrive 2017–2019
- BMW 340i xDrive 2016–2018
- BMW 430i 2017–2020
- BMW 430i Gran Coupe 2017–2020
- BMW 430i xDrive 2017–2020
- BMW 430i xDrive Gran Coupe 2017–2020
- BMW 440i 2017–2020
- BMW 440i Gran Coupe 2017–2020
- BMW 440i xDrive 2017–2020
- BMW 440i xDrive Gran Coupe 2017–2020
- BMW M140i 2016–2019
- BMW M240i 2017–2020
- BMW M240i xDrive 2017–2020
Available on request.
Estimated EU delivery: 7–14 business days
- Vendedor Precision Raceworks
FAQ
¿En qué modelos B58 de la Serie F es compatible esta bomba?
¿Reemplaza todo el conjunto de la bomba o solo el elemento?
¿Las líneas y conectores de combustible de fábrica son compatibles?
¿Necesita calibración o codificación después de la instalación?
¿Mantendrá la presión de combustible adecuada a altas RPM y con carga elevada?
¿Una bomba mejorada hace que el sistema de combustible sea notablemente más ruidoso?
Customer Reviews
6 reviews
Great pump, does exactly what I needed. Holds pressure under load and no more starvation issues
Bought this after chasing a lean condition for weeks that turned out to be the stock pump maxing out. Night and day difference, trims are flat now and it feeds the injectors no problem even when I lean on it. Should've done this sooner
Pump itself is excellent, no complaints on performance. Shipping was slower than I'd like but it showed up well packed and worked perfect out of the box
Had my tuner install it and he said it's one of the better drop-in options for the platform. Plug and play basically, no fabrication needed, and now the car pulls clean all the way to redline with steady fuel pressure
Was on the fence since it's not the cheapest, but it's worth every penny. Rep confirmed it'd support my power goals before I ordered so no guessing. Steady pressure, easy install, and it handles E85 like a champ
