Products

Helix HPFP Overdrive Unit

Spool Performance is thrilled to introduce our latest innovation for the N54/early N55 community: the...

BMW [N54/N55] E9X/E8X/E6X High Performance Stainless Steel 10 Micron In-Line Filter Unit

-40%

Note: The fuel filter shown in the photo is for reference only and not the...

Spool Stage 1 FX-170 BMW N55 Upgraded High Pressure Fuel Pump

Spool FX-170 BMW N55 Upgraded High Pressure Fuel PumpWhat is the FX-170?The FX-170 is an...

FXX N55 Stage 2 Low Pressure Fuel Pump

-25%

Spool Performance is proud to present the production version of our Stage 2 LPFP (Low-Pressure...

Wireless Ethanol Analyzer Kit [N54/N55] E9x/E8x/E6x

The Spool Wireless Ethanol Analyzer Kit offers a cost-effective and reliable way to monitor ethanol...

E9X/E8X Stage 2 Bucketless Low Pressure Fuel Pump

-25%

Stage 2 Bucketless Fuel Pump: This Low-Pressure Fuel Pump delivers more than double the flow...

FXX N55 Stage 3 Low Pressure Fuel Pump

-25%

 Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure...

BMW N54 Piezo DI Injector cleaning service

-29%

The Piezo DI injectors used on direct injected BMW motors are one of the highest...

Wireless Ethanol Analyzer Kit [N55 FXX 2/3/4 series ]

-11%

 The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content...

E9X/E8X Bucketless Stage 3 Low Pressure Fuel Pump

Fuel Line upgrade option: Our Fully E85 compatible Pro Fuel line is Nylon and Stainless...