BMW N55 Performance Fuel Pump For F10 F12 535i, 640i (Stage 2 & 3) 2005 The upper front to block

The upper front to block adapter and the coolant neck adapters are identical

2gpm more than traditional bucket designs retaining the venturi

Map6: Custom tuning map user adjustable

significantly improving acceleration and overall driving dynamics

5-year warranty and free shipping within the USA

BMW N55 Performance Fuel Pump For F10 F12 535i, 640i (Stage 2 & 3) 2005 The upper front to blockThe Precision Raceworks BMW F10 F12 535i, 640i High Performance Fuel Pump (Stage 2 3) are designed for customers looking to run all blends of E85. These drop in pumps include a Walbro fuel pump capable of flowing up to 300% more fuel than the factory fuel pump and are 100% E85 compliant. Best of all, this pump ships completely assembled and ready to installthere's no core charge! New pump, new fuel filter, and new sending unit included! By design, a