For those looking to increase the power output of their BMW, this plug and play (bolt-in) fuel pump replacement solution uses the most popular high performance fuel pumps on the market. No permanent modifications to the fuel system are required for installation of this product. This kit features a 6061-T6 CNC billet aluminum sleeve that slides over the corresponding 39mm aftermarket pump to mimic the larger 43mm diameter of the BMW fuel pump. The machined rib snaps into the fuel pump hanger and properly locates the filter sock. Compatible fuel pumps include: Walbro GSS341 255LPH Fuel Pump Walbro GSS342 255LPH Fuel Pump Walbro F9000262 Gas Fuel Pump Walbro F9000267 E85 Fuel Pump Walbro F9000273 Gas Fuel Pump Walbro F9000274 E85 Fuel Pump AEM 50-1000 Gas Fuel Pump AEM 50-1200 E85 Fuel Pump Aeromotive 340R 11141 Fuel Pump Aeromotive 340R 11142 Fuel Pump Deatschwerks 9-301-1000 Fuel Pump The sleeve is designed for 39mm diameter pump bodies. For pumps not listed above, measure the outside diameter to ensure it is correct before ordering. If the pump is greater or less than 39mm, this sleeve may not work. Also included are the necessary electrical components to make the kit plug and play (no cutting, drilling, grinding required). NOTES: The Walbro F90000262/273 pump has the same connectors as the OEM BMW pump. Aftermarket pumps can potentially draw more current than what the BMW wiring was designed for. Fortunately, the factory 15A fuel pump fuse provides a safety net. It is a tell-tale to upgrade the corresponding wiring if this fuse ever blows. Vehicle Fitment: E46 BMW M3 (Not compatible with non-M E46 vehicles) E36 BMW M3 (OBDII Only) E36 BMW 3-Series (OBDII Only)
