PERRIN Black PCV Hose - Various Subaru FA24 Models 2019-2025Replace the rubber OEM hose with the PERRIN PCV Hose, constructed from reinforced silicone that handles manifold boost and vacuum for years of reliable performance. Replace the ugly OEM hose with a PERRIN PCV Hose that is designed for performance and style. Choose red or black to enhance the look of any engine bay. Many aftermarket silicone hoses are not designed to handle constant exposure to oil and fuel vapors. Over time, these elements seep into