Spool FX-350 Upgraded High Pressure Fuel Pump System | [M133] Ethanol Analyzer Kit:I would not be installing an Ethanol Content Analyzer 1 x Ethanol Content Monitor

1 x Ethanol Content Monitor kit (if option selected) with free mobile app

While Spool Performance doesn’t provide custom tuning services

Spool Ethanol Content Monitor

Spool Ethanol Content Monitor:

This prevents proper cold air circulation into the intake tract and also ruins a clean look in the engine bay

Spool FX-350 Upgraded High Pressure Fuel Pump System | [M133] Ethanol Analyzer Kit:I would not be installing an Ethanol Content Analyzer 1 x Ethanol Content MonitorSpool 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 FX200, 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