BMW
Spool FX-150 Upgraded High Pressure Pump [N55]
***FX-150 is currently on backorder. Please contact customer_service@spoolperformance.us if you have..
Spool FX-180 Upgraded High Pressure Pump [N55]
***FX-180 is currently on backorder. Please contact customer_service@spoolperformance.us if you have..
Spool FX-200 Upgraded High Pressure Pump [B58]
Spool Performance FX-200 High-pressure fuel pump upgrade***NOT COMPATIBLE WITH B58TU ENGINEWhat is ..
Spool HELIX Overdrive billet Aluminum vac cover mounting plates
The Aircraft grade Aluminum Billet plates are manufactured as an insurance policy against the stock ..
SPOOL Helix support bracket [N54]
**Please note all new purchases of Helix kits now come standard with this bracket, so purchasing thi..
SPOOL Helix support bracket [N55]
Please note all new purchases of Helix kits now come standard with this bracket, so purchasing this ..
Wireless Ethanol Analyzer Kit [ B58 ]
The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel..
New
Wireless Ethanol Analyzer Kit [ S58 M3/M4 ]
The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel..
Sale
Wireless Ethanol Analyzer Kit [N54/N55] E9x/E8x/E6x
The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel..
Wireless Ethanol Analyzer Kit [N55 FXX 2/3/4 series & S55 F8x M3/M4]
The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel..
Wireless Ethanol Analyzer Kit [S63 F90 M5]
The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel..
Sale
E9X/E8X Bucketless Stage 3 Low Pressure Fuel Pump
Fuel Line upgrade option:     Our Fully E85 compatible Pro Fuel line is Nylon and Sta..
FXX N55 Stage 2 Low Pressure Fuel Pump
This fuel pump upgrade for FXX N55 is 100% E85 compatible and flows 50% more fuel than stock. The as..
E60 535i Stage 2 Low Pressure Fuel Pump
This fuel pump upgrade for the BMW E60 100% E85 compatible and flows more than double compared to th..
Z4 Stage 2 Low Pressure Fuel Pump
This fuel pump upgrade for the BMW Z4 100% E85 compatible and flows  more fuel than stock. The ..
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