Spool FX-350 Upgraded High Pressure Fuel Pump System | [M133] Ethanol Analyzer Kit:I would not be installing an Ethanol Content Analyzer The FX-170 is an upgraded

The FX-170 is an upgraded high-pressure fuel pump

designed for the Mercedes-AMG M178 platform

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

The primary pump maintains steady fuel delivery

Spool FX-350 Upgraded High Pressure Fuel Pump System | [M133] Ethanol Analyzer Kit:I would not be installing an Ethanol Content Analyzer The FX-170 is an upgradedSpool 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