DeatschWerks Performance In-Tank Regulator 4.5 BAR for Toyota Subaru FR-S BRZ WRX Tundra 2013-2023

DeatschWerks Performance In-Tank Fuel Pressure Regulator 4.5 BAR - Toyota / Subaru BRZ FR-S WRX (13-23)

DeatschWerks SKU: DWK6-45-M51
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The DeatschWerks Performance In-Tank Regulator replaces the factory in-tank fuel pressure regulator with a precision 4.5 bar (65.3 psi) unit, raising and stabilizing fuel pressure without any external plumbing for a clean, OEM-style install.

It delivers a 309% flow increase over the stock regulator with the OEM pump (154% with the DW300c pump), supporting bigger injectors and forced-induction builds on both pump gas and ethanol.

Specifications

Brand DeatschWerks
Type In-tank fuel pressure regulator
Regulated Pressure 4.5 bar (65.3 psi)
Flow Increase +309% vs stock (OEM pump); +154% with DW300c
Install In-tank, direct OEM replacement
Fuel Compatibility Pump gas & ethanol

Vehicle Fitment

Years Make Model Submodel
2013-2016 Scion FR-S
2013-2020 Subaru BRZ
2015-2023 Subaru WRX
2017-2020 Toyota 86
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