Upper Coolant Housing Filler Neck B16 B18C5 16AN Fitting Type R Civic DC2 Si CRX Fuel Pressure Regulators Inlet/Outlet: 3/8inch NPT

Inlet/Outlet: 3/8inch NPT

Fuel Pressure Regulator

The hoses are made with a thick high temp rated silicone and 3-ply for excellent reliability

The MadDogPerformance Adjustable EP3 Pulley kit is the newest addition to our ever growing parts line-up

Take these lifting pucks to your local tire shop to make sure they properly lift your vehicle to help prevent damage to the underside and battery

Upper Coolant Housing Filler Neck B16 B18C5 16AN Fitting Type R Civic DC2 Si CRX Fuel Pressure Regulators Inlet/Outlet: 3/8inch NPTUpper Coolant Housing Filler Neck B16 B18C5 16AN Fitting Type R Civic DC2 Si CRX The B16 B18C5 (Type R) Upper Coolant Housing offers a versatility you won't get anywhere else. We offer this with standard silicone hoses or AN fittings. This unit allows you to point the overflow fitting in any direction to allow clean and simple setup.