DeatschWerks DW300 In-Tank Fuel Pump Subaru 2002-2007 WRX / 2004-2007 STI
DeatschWerks redesigned the DW300 to offer greater flow with no significant increase in current draw. The new DW300 pump flows 26% more at its peak and 20% more on average. The low amperage draw minimizes pump temperatures, maximizes pump life and reduces stress on OE wiring.
The increases in flow were specifically engineered for high pressures (60-90psi), where forced induction applications need it the most. Conversely, fuel flow has been limited at low pressures (30-50psi) to minimize heat generation in return fuel systems. This dual zone approach results in a flatter flow curve, which maximizes both performance and reliability for supercharged or turbocharged applications.
The DW Advantage
Universal pump kit includes:
The DW300 fuel pump has been specifically designed and tested for compatibility with gasoline and ethanol. DeatschWerks products are manufactured and sold for non-road vehicles used solely for competition.
DW300 at 13.5 volts
|External Materials||Electroplated steel|
|Inlet Fitting||7.7mm ID, 11.0mm OD|
|Outlet Fitting||5/16" hose clamp|
|Impeller Design||Single Scroll Composite Turbine|
|Connector Terminal||Spade pos/neg|
|Min Voltage Input||6 volts|
|Max Voltage Input||18 volts|
|Current Draw||10-14 amps (13.5v)|