![Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [S63 | F90 M5]](http://spoolperformance.com/cdn/shop/files/supradiyLPFP4-1014x912.jpg?v=1699244687 "Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [S63 | F90 M5]")
![Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [S63 | F90 M5]](http://spoolperformance.com/cdn/shop/files/supradiyLPFP3-1014x912.jpg?v=1699244687)
![Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [S63 | F90 M5]](http://spoolperformance.com/cdn/shop/files/supradiyLPFP-1014x912.jpg?v=1699244687)
![Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [S63 | F90 M5]](http://spoolperformance.com/cdn/shop/files/Activationharness-1014x912_c7e47e51-c4ae-4c7c-9640-d44e410b4c59.jpg?v=1699244687)
Spool Stage 3 Low Pressure Fuel Pump - DIY Kit [S63 | F90 M5]
Spool Performance is excited to introduce our Stage 3 Low-Pressure Fuel Pump DIY Kit for the BMW F90 M5 S63, designed for enthusiasts who prefer a hands-on solution to their fueling challenges. As high-pressure fuel pumps now support greater Direct Injection (DI) fueling, the stock low-pressure electric pumps have become a limiting factor when pursuing high horsepower—especially with E85 fuel.
The DIY Kit offers comparable performance to plug-and-play kits at a fraction of the cost. It includes all the components needed to add a secondary boost-activated low-pressure pump, effectively doubling the flow capacity of the stock setup. This ensures more than enough fueling to support over 1200whp, regardless of fuel type.
-82%
$2,900.00
$3,300.00
$199.99
$199.99
-67%
$299.99
$899.00
$10.00
-14%
$5,999.00
$6,999.00
-14%
$5,999.00
$6,999.00
-14%
$5,999.00
$6,999.00
$132.00
