PERRIN 22-25 Subaru WRX / 19- 25 Ascent / 20-25 Outback & Legacy Turbo PCV Hose - Black

This PCV hose from Perrin is made from a high-temperature silicone that can handle the heat under the hood. It's designed to replace the stock PCV hose on 2022-2025 Subaru WRX, 2019-2025 Ascent, and 2020-2025 Outback and Legacy Turbo models. The factory hose can become brittle and crack over time, leading to vacuum leaks and potential engine issues. Perrin's silicone hose offers a more durable and reliable solution.

The material used in this hose is specifically chosen for its ability to withstand the temperatures and pressures found in the crankcase ventilation system. This means it won't degrade as quickly as the original rubber hose, helping to prevent future vacuum leaks. It's a straightforward replacement that helps maintain proper crankcase ventilation, which is important for engine health and performance.