Radium Engineering Fuel Pressure Regulator Damper (FPRD-RA) - Black

This Radium Engineering Fuel Pressure Regulator Damper is built with a diaphragm rated for E85 fuel, meaning it can handle the corrosive nature of the alcohol blend. It's designed to work with fuel pumps that have a flow rate anywhere from 100 to 1,400 liters per hour, making it a versatile choice for many performance builds. The integrated damper helps smooth out fuel pressure fluctuations that can occur with high-flow pumps, ensuring a more consistent fuel supply to your engine.

The regulator itself is well-built and intended for universal applications, giving you flexibility in where you install it. Its primary job is to maintain a steady fuel pressure, which is critical for proper engine tuning and performance, especially when you're pushing your fuel system beyond stock capabilities. By controlling these pulses, you can expect a more stable fuel delivery, which translates to a more predictable engine operation.