Fuel Pressure Regulator Breather, 1/16" NPT Male ARO15662

ARO15662

O15662

Replacement breather for the vacuum/boost nipple that comes stock in all Aeromotive Bypass Regulators. Perfect for any application that does not require fuel pressure to be influenced by manifold pressure. 1/16" NPT Male threads directly into the regulator vacuum/boost port. Machined from bronze, compatible for installation into aluminum ports. Bronze breather element allows air to move into and out of the regulator cap as needed while stopping dirt and debris from entering the regulator cap / spring housing. Direct replacement for all Aeromotive bypass regulators where needed.