Spool FX-350 Upgraded High Pressure Fuel Pump System | [M133] Ethanol Analyzer Kit:I would not be installing an Ethanol Content Analyzer While Spool Performance doesn’t provide

While Spool Performance doesn’t provide custom tuning services

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

M278 CLS550

0 allows you to use your regular Bluetooth devices on your mobile devices while being connected to the SPOOL ECA module

Spool Ethanol Content Monitor:

Spool FX-350 Upgraded High Pressure Fuel Pump System | [M133] Ethanol Analyzer Kit:I would not be installing an Ethanol Content Analyzer While Spool Performance doesn’t provideSpool 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