Spool FX-350 Upgraded High Pressure Fuel Pump System | [M276] m278 Supports extreme airflow demands for

Supports extreme airflow demands for builds exceeding 1000+ WHP

The Spool Ethanol Content Analyzer (ECA) gives you real-time ethanol content and fuel temperature readings via Bluetooth (BLE 4

The FX-170 is a high-performance upgrade to your stock high-pressure fuel pump

The upgraded stage 3 low-pressure pump kits are a solution for that and it features a twin pump solution with one pump coming in during boost onset

Compatible with our free mobile app

Spool FX-350 Upgraded High Pressure Fuel Pump System | [M276] m278 Supports extreme airflow demands forSpool Performance FX 350 High Pressure Fuel Pump Upgrade What is the FX 350? Introducing the Spool Performance FX 350: the next evolution in high pressure fuel pumps, surpassing our previous model, the FX 200, in both performance and efficiency. Enhanced Pressure and Flow: The FX 350 is engineered to deliver fuel at an impressive 35Mpa, significantly higher than the 25Mpa offered by the FX 200. This increase in pressure, following the physics equation