Radium Engineering FPD-XR Fuel Rail Inline Pulse Damper Extra Range 40-105psi 8AN ORB Black Top mercedes-benz-e-class-5th-gen-2wd 6L CAYC 11/09-07/11

6L CAYC 11/09-07/11

36" height 1

Part Number: AR140-5401

Part KN33-2164 Product Specifications

6 V8 Notes Year 1999-2005 Standard OEM Replacements Like for like replacements for the standard flexible brake hoses on your vehicle

Radium Engineering FPD-XR Fuel Rail Inline Pulse Damper Extra Range 40-105psi 8AN ORB Black Top mercedes-benz-e-class-5th-gen-2wd 6L CAYC 11/09-07/11The opening and closing of fuel injectors creates pressure pulses in the fuel rail which can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a Radium Engineering fuel pulse damper (FPD) is often necessary. The FPD's internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and often help idle surge, especially with high flow