BMW N54/N55 Helix HPFP Overdrive Unit - Spool Performance SP-54HX-1

BMW N54/N55 Helix HPFP Overdrive Unit - Spool Performance SP-54HX-1 Spool Performance Helix HPFP overdrive system Spool Performance is really excited to introduce our latest product offering to the N54/early N55 community, the Helix overdrive unit. We...

BMP E9X/E8X Modular Bucket-less Fuel Pump Kit (Stages 2-3.75) - BMP 601-0017

The Black Market Parts BUCKETLESS LOW PRESSURE FUEL PUMP's are designed for customers looking to run all blends of E85.  All pump options below include Genuine Walbro 450 (F90000274), Walbro 525 (F90000285), or Walbro 535 (F90000295) fuel...

BMW E8X/E9X Bucketless Stage 3 LPFP [Upgrade Module] - Spool Performance SP-BMFP-S3U

BMW E8X/E9X Bucketless Stage 3 LPFP [Upgrade Module] - Spool Performance SP-BMFP-S3U Our goal at SPOOL PERFORMANCE is to offer the highest quality parts for the most affordable price without sacrificing performance. We pride ourselves on our...

BMW E8X/E9X Bucketless Stage 3 Low Pressure Fuel Pump - Spool Performance SP-BM54FP-S3

BMW E8X/E9X Bucketless Stage 3 Low Pressure Fuel Pump - Spool Performance SP-BM54FP-S3 Fuel Line upgrade option:      Our Fully E85 compatible Pro Fuel line is Nylon and Stainless steel braided with a PTFE core. With a burst pressure...

BMW Wireless Ethanol Analyzer Kit - Spool Performance SP-U-EA-S-2

BMW Wireless Ethanol Analyzer Kit - Spool Performance SP-U-EA-S-2 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...

BMW HELIX Support Bracket - Spool Performance SP-HX-SPPBR

BMW HELIX Support Bracket - Spool Performance SP-HX-SPPBR Please note all new purchases of Helix kits now come standard with this bracket, so purchasing this separately is not necessary. This listing is for existing helix users who did not receive one...

BMW High Performance Stainless Steel 10 Micron Inline Filter Unit - Spool Performance SP-54-HXF10

BMW High Performance Stainless Steel 10 Micron Inline Filter Unit - Spool Performance SP-54-HXF10 The filter unit on the continental rotary high pressure fuel pumps perform an important function of final stage filtering of fine particle impurities...

BMW E8X/E9X Stage 2 Bucketless Low Pressure Fuel Pump - Spool Performance SP-BM54FP-S2

BMW E8X/E9X Stage 2 Bucketless Low Pressure Fuel Pump - Spool Performance SP-BM54FP-S2 This Low-Pressure Fuel Pump delivers more than double the flow of a stock fuel pump and is capable of running 100% E85. It is a drop in replacement and requires no...