FUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40-100 PSI 12-1008 fuel-doors 3" Stainless Steel Cat-Back System

3" Stainless Steel Cat-Back System with Varex Muffler

If you are looking for maximum ground clearance for your First Gen Camaro

OEM - 46376-S3Y-G00 / 46376S3YG00

4L/V8 2009 Ford Expedition EL XLT 5

3L V8 1958 Chevrolet Del Ray 283/4

FUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40-100 PSI 12-1008 fuel-doors 3" Stainless Steel Cat-Back SystemFUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40 100 PSI Fuel 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.