DeatschWerks DW400 Pump Module for BMW F20, F30 and F87(N55)

This DeatschWerks DW400 pump module is a direct-replacement in-tank fuel pump assembly engineered for BMW platforms equipped with the N55 engine family. Designed to serve as a high-performance OE-style pump module for F20, F30 and F87 applications, the DW400 supports reliable fuel delivery for stock and mildly tuned 228i, 320i, 328i, 335i, 428i, 435i, M235i and M2 models. DeatschWerks engineering and the DW400 designation are emphasized for searches focused on fuel pump, pump module, and N55 fuel system upgrades.