Radium Engineering Fuel Pulse Damper, Direct Mount Kit Range - Male Fitting:20-0178 FPD-R - 3/8NPT The Mishimoto fan shroud kits

The Mishimoto fan shroud kits are a direct OEM fit and include Mishimoto slim electric fans

Precision CNC machined from billet 6061 Aluminum and featuring Class 12

Wideband Sensor only - Bosch LSU 4

PLUMBING KIT

Q BOV Option Flange Materials Aluminum

Radium Engineering Fuel Pulse Damper, Direct Mount Kit Range - Male Fitting:20-0178 FPD-R - 3/8NPT The Mishimoto fan shroud kitsClick here to download installation instructions (PDF) The opening and closing of fuel injectors creates pressure pulses in the fuel rail; this can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a 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 can often help idle