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Fuel pressure regulator upgrade w/fuel pump upgrade?

Aluxes
in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX

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I needed a new fuel pump so I got a Walbro 255 lph. Im running some mods and soon some deltas. Do I need an adjustable fuel press regulator to realize the better fuel pump? I will be adding some forced induction in the future. 97 OBS

For now, no.

When you do finally go forced induction you probably will need to get one.

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