Spool IFX-EA150 direct injectors, EA839
This EA839 direct-injection upgrade provides 35% more fuel flow according to the manufacturer, giving extra headroom for ethanol, boost and high-rpm operation.
Technical details
- Manufacturer specifies an additional 1,000 psi of rail-pressure capability.
- Higher flow can shorten injection duration; ECU calibration must be matched to the injectors.
Example fitments
Audi S4/S5 and other EA839 applications; confirm injector version before ordering.
Suomi





