The Vortech Standard Fuel Management Unit (FMU) is designed to work with multi-point electronic fuel injected engines. It acts as a secondary fuel regulator that gets installed in line with the stock regulator on the return line to the tank. The FMU increases fuel pressure based on boost pressure, assuming you’re using a fuel pump that can handle the required pressure and flow. Made from CNC machined 6061-T6 aluminum, it comes with a sleek black anodized finish. The 3:1 FMUs are ideal for high-performance setups where larger-than-stock injectors are used.