Deatschwerks DW400 415 L/h E85 Fuel Pump for Nissan S13, S14, S15, Mazda MX-5 NA, NB, Subaru Impreza GC, GD...Deatschwerks DW400 415 L h E85 Fuel PumpWhen modifying or rebuilding and engine or for a simple FlexFuel conversion the stock fuel pump is often insufficient and can't let fuel flow through quick enough. The consequences can be disastrous in the worst case a broken engine (a lean air fuel mix causing knocking). This Deatschwerks DW400 in tank fuel pump is made in Germany by Bosch. With a quality and a reliability without fault it surpasses all the in