Holley Direct Mount Fuel Pulse Damper - 40-100 psi - 8 AN Male O-Ring - Black 7042O while still absorbed road noise

while still absorbed road noise and engine vibrations

Rear map pocket

Eliminating Lower Control Arm Movement During Acceleration/ Corning And Braking

The fiber structure is round so it is super soft

Holley Direct Mount Fuel Pulse Damper - 40-100 psi - 8 AN Male O-Ring - Black 7042O while still absorbed road noiseFuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine. Product Description: Fuel Pulse Damper Direct Mount