BMW N55 Stage 2 Low Pressure Fuel Pump - Spool Performance SP-BMFXXN-FPS2

Spool Performance is proud to present the production version of our Stage 2 LPFP (Low-Pressure Fuel System) for the BMW FXX N55 platform. With the use of high-pressure pumps now being able to support DI fueling, we have found the low-pressure...

BMW N55 Wireless Ethanol Analyzer Kit - Spool Performance WK-9C9V-B998V-KPF

The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM ethanol sensor can display the in-tank fuel's ethanol...

BMW N55 Stage 3 Low Pressure Fuel Pump - Spool Performance SP-BMFXXN-FP

  Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the BMW FXX N55 platform. With the use of high-pressure pumps now being able to support DI fueling, we have found the low-pressure...