PERRIN Air Oil Separator Red - Fits 22-25 Subaru WRX subaru-ascent-2024 5L Rear En-Shield Street Series

5L Rear En-Shield Street Series Rotor

Made from CNC'd 6061 billet aluminum you can be sure you will have reduced shifter end play allowing for crisper

Requires custom tuning

Rotor Style: Slotted

PERRIN Air Oil Separator Red - Fits 22-25 Subaru WRX subaru-ascent-2024 5L Rear En-Shield Street SeriesPERRIN 22 25 Subaru WRX Air Oil Separator Red The PERRIN Air Oil Separator in red is engineered specifically for 2022 2025 Subaru WRX models to enhance engine performance and longevity. By efficiently separating oil from crankcase vapors, it reduces oil consumption and prevents buildup in the intake system. This precision crafted component helps maintain optimal boost pressure and improves overall engine reliability, making it an essential upgrade for