Spool FX-350 high-pressure fuel pumps, Porsche 911 Turbo 992
A high-pressure fuel upgrade for the 3,7-litrainen bokseri in the Porsche 911 Turbo 992. The enlarged pump bore provides approximately 90% more fuel flow than stock according to the manufacturer, giving extra headroom for larger turbos and ethanol blends.
Technical details
- Kit contains two FX-350 pumps, a 10 µm fuel filter, upgraded fuel lines and fitting hardware.
- Manufacturer-stated pressure capability up to 350 bar with appropriate system calibration.
- E85-compatible and described as plug-and-play without cutting the factory wiring.
- The ethanol monitor is described as optional; confirm whether it is included in the selected package.
Example fitments
Porsche 911 Turbo and Turbo S, 992 generation; verify engine variant.
IMPORTANT: The ECU pump calibration must be updated before starting the engine after installation. Also check low-pressure supply and injector capacity.
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