The DeatschWerks DW440 is a 440 lph in-tank brushless fuel pump provided with a single/dual speed controller and an install kit specified for certain Mazda Miata and Subaru Impreza model ranges. The package pairs a high-flow in-tank pump with control hardware and vehicle-specific install components to replace or upgrade the fuel delivery system in supported 1989–2005 Miata and 1993–2007 Subaru Impreza applications where that kit is listed.
DeatschWerks DW440 440lph Brushless Fuel Pump Single/Dual Controller w/ Install Kit 93-07 Subaru WRX