Perrin PCV Hose Black Subaru WRX 22-26 / Ascent 19-26 / Outback & Legacy Turbo 20-25 | PSP-PCV-110BK

Product Fitment:

2022-2026 Subaru WRX

2019-2026 Subaru Ascent

2020-2025 Subaru Outback XT

2020-2025 Subaru Legacy XT

Replace your stock PCV hose with the PERRIN Performance PCV Hose Upgrade - a durable, high-quality solution engineered to eliminate common issues associated with factory rubber hoses. Designed for performance enthusiasts and daily drivers alike, thisPCV hose delivers a more reliable and heat-resistantt path for crankcase ventilation while helping maintain consistent engine performance.

Factory PCV hoses can become brittle, cracked, or collapsed over time due to heat and oil exposure, leading to vacuum leaks, rough idle, and potential loss of boost pressure. The PERRIN PCV Hose Upgrade is built from premium materials that resist oil, heat, and deterioration, offering improved durability and long-term reliability under aggressive driving conditions.

This replacement hose fits as a direct OEM upgrade in compatible applications and helps ensure your engine breathes properly while reducing the risk of performance robbing leaks. Ideal for modified engines, high-boost setups, or vehicles with increased mileage, the PERRIN PCV Hose Upgrade is a simple, effective way to enhance reliability and efficiency in your intake and crankcase ventilation system.

Key Features

• Durable performance upgrade over stock rubber PCV hose

• Resists heat, oil, and degradation for long service life

• Helps prevent vacuum leaks, rough idle, and boost loss

• Direct replacement fit for compatible Subaru models

• Improves reliability under daily driving and performance conditions