SHOP FUEL FUEL-IT! STAGE 2 LPFP — N55 (F1X 5/6-SERIES & F...
Fuel-It! Stage 2 LPFP — N55 (F1x 5/6-Series & F30 Hybrid)
FUEL-IT!

Fuel-It! Stage 2 LPFP — N55 (F1x 5/6-Series & F30 Hybrid)

$825.00

Fuel-It! Stage 2 low-pressure fuel pump for the larger F-chassis N55 — the 5 and 6 Series and the F30 ActiveHybrid 3. The factory in-tank pump runs short on E85 and boost; this drops in an E85-rated Walbro in its place.

What it is

A drop-in assembly with a Walbro 450 (~50% over stock); a Walbro 525 (~65%) is optional. Single pump. For sustained high-power/E85 use where pump current draw matters, consider a dual-pump setup.

Where it fits in the build

Low-pressure (in-tank) side; keeps an upgraded high-pressure pump fed. We tune the engine to the fuel system.

Fitment

N55 — F10/F11 535i, F06/F12/F13 640i, and F30 ActiveHybrid 3. Confirm your chassis in the selector.

Sourcing fueling with the tune? The Fueling Kit — N55 bundles the matched parts + calibration for 8% under à la carte.

Fits engine N55
Fits chassis F10 · F11 · F06 · F12 · F13 · F30
Category Fuel
Manufacturer Fuel-It!

Ships from Boca Raton, FL.

WHY WE SHIP FUEL-IT!
Fuel-It! builds the LPFP and HPFP upgrades and the flex-fuel sensing kits that make running ethanol a clean, repeatable thing instead of a guess. Their ethanol-content sensing lets a calibration read actual blend in real time and adjust, which is what makes a flex-fuel build safe to daily. We use Fuel-It! parts where a customer wants the gains ethanol gives but needs the fuel system and the sensing to handle a tank that is never quite the same mix twice. It is the bridge between pump-gas reliability and the bigger numbers E-blends make possible.