Fueling
Trusted seller
N55 verified
Seller's price
Back to shop
Fuel-It!
Fuel-It! Stage 2 LPFP Upgrade — N55 F1X 5-Series / F0X 6-Series
Chassis-specific Walbro hybrid LPFP. Keeps the HPFP fed on E85.
Intermediate install
SKU: BMW-S2LPFP-F1X
$649USD
Price atTurner Motorsport· may change
Chassis-specific to F1X 5-Series / F0X 6-Series N55
High-flow Walbro hybrid pump in a purpose-built bucket
Keeps the HPFP fed at full power on E85
Essential pairing with an HPFP upgrade on E-fuels
Plug-and-play for the F10 platform
Not interchangeable with the F2X/F3X N55 kit
Opens Turner Motorsport in a new tab · you pay their price · we may earn a commission
Compatible with 5 BMW N55 models. Includes F10 535i, F30 335i, F32 435i and all N55 platforms. /
On a FlexFuel N55, the low-pressure (in-tank) fuel pump becomes a bottleneck at high load — the HPFP can only deliver what the LPFP feeds it. The Fuel-It! Stage 2 LPFP is a chassis-specific kit for the F1X 5-Series / F0X 6-Series that drops a high-flow Walbro hybrid pump into a purpose-built bucket assembly for this chassis, ensuring enough low-pressure supply to keep the HPFP saturated on E85 at full power. This is the correct kit for the F10 platform — a bare universal Walbro pump is not a drop-in, and the F2X/F3X N55 kit does not fit the F10.
Key highlights
Chassis-specific to F1X 5-Series / F0X 6-Series N55
High-flow Walbro hybrid pump in a purpose-built bucket
Keeps the HPFP fed at full power on E85
Essential pairing with an HPFP upgrade on E-fuels
Plug-and-play for the F10 platform
Not interchangeable with the F2X/F3X N55 kit
More like this
