Saad Racing BMW E46 M3 S54 fuel system upgrade. Replace the factory fuel pump with a genuine Walbro 450LPH. E85 compatible. Fits into the stock fuel pump assembly with our billet adapter.
 
Comes with Walbro 450 LPH high volume pump, Saad Racing billet adapter, prefilter,  electrical connectors and all the hardware necessary for the complete install
 
*Fuel pump assembly and stage 2/3 pickup tube not included