BMW F3X & F2X B48 B58 High Performance Fuel Pump (Stage 3, 4, 4.5) - M140i, M240i, 340i, 440i, 330i, 430i Pump Selection:Stage 4.5 Not to mention the incredible

Not to mention the incredible

*For the BMW N54 E-series JB4 platform connect the white wire to position #15 on the JB4 25 pin harness

If you are using an Android product the app can be found by clicking here

Custom DME Tune tailored to your vehicle’s specific configuration

BMW F3X & F2X B48 B58 High Performance Fuel Pump (Stage 3, 4, 4.5) - M140i, M240i, 340i, 440i, 330i, 430i Pump Selection:Stage 4.5 Not to mention the incredibleThe Precision Raceworks BMW F3x & F2x B58 High Performance Fuel Pump 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 installwe dont even have a core charge. Pump, fuel filter, performance fuel lines, and sending unit included; nothing