AEM Electronics Universal Fuel Pressure Regulator Black Tail Lights Left and right towing mirrors

Left and right towing mirrors

Matte Ready-for-Paint Surface - Arrives with optimal surface preparation for professional paint matching

Activation depends on your truck's climate control setup—refer to your owner's manual for defroster switch location

Reusing old gaskets often leads to leaks around the mounting flange

If your thermostat is functioning normally

AEM Electronics Universal Fuel Pressure Regulator Black Tail Lights Left and right towing mirrorsAEM 25 302BK Universal Fuel Pressure Regulator Black AEM's Universal Adjustable Fuel Pressure Regulator is capable of supporting enough fuel flow for engines up to 1000 horsepower. The patented interchangeable discharge ports enable the regulator's output to match the output of any fuel pump. The universal fuel pressure regulator is tapped to accept a 6 AN, or 9 16"x18 fittings and includes a 1 8 NPT port for a fuel pressure gauge or pressure sensor