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.
Key Features:
- Boost-activated Twin Pump Design: A second pump activates during boost to meet high-demand fueling needs.
- Cost-effective DIY Solution: Delivers the same performance as pre-assembled kits at a reduced cost.
- Supports High Power: Perfect for builds exceeding 1200whp, ideal for E85 applications.
- User-friendly Assembly: Comes with detailed instructions for an easy installation process.
Kit Contents:
- Secondary Fuel Pump Assembly
- Secondary Fuel Pump Activation Harness
- Boost-activated Switch
- Boost Reference Adapter
- Hardware Pack
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.
Key Features:
- Boost-activated Twin Pump Design: A second pump activates during boost to meet high-demand fueling needs.
- Cost-effective DIY Solution: Delivers the same performance as pre-assembled kits at a reduced cost.
- Supports High Power: Perfect for builds exceeding 1200whp, ideal for E85 applications.
- User-friendly Assembly: Comes with detailed instructions for an easy installation process.
Kit Contents:
- Secondary Fuel Pump Assembly
- Secondary Fuel Pump Activation Harness
- Boost-activated Switch
- Boost Reference Adapter
- Hardware Pack
Original: $663.97
-70%$663.97
$199.19Description
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.
Key Features:
- Boost-activated Twin Pump Design: A second pump activates during boost to meet high-demand fueling needs.
- Cost-effective DIY Solution: Delivers the same performance as pre-assembled kits at a reduced cost.
- Supports High Power: Perfect for builds exceeding 1200whp, ideal for E85 applications.
- User-friendly Assembly: Comes with detailed instructions for an easy installation process.
Kit Contents:
- Secondary Fuel Pump Assembly
- Secondary Fuel Pump Activation Harness
- Boost-activated Switch
- Boost Reference Adapter
- Hardware Pack