Description
The 22+ Subaru WRX responds well to supporting modifications that address how the car is actually driven, and this oil catch can kit adds crankcase-vapor management to help keep oil mist out of the intake path.
Application benefit
Higher load and RPM can increase crankcase vapor, making catch-can systems especially relevant on cars that are driven harder than normal commuter duty. The 22+ Subaru WRX is therefore best served by this upgrade when the car sees tuned street builds, canyon driving, autocross, roll-on acceleration, and track days.
For this specific application, the goal is to support the way a 22+ Subaru WRX is typically upgraded and driven rather than simply replacing a stock component with a shinier version.
Who this is for
Recommended for: drivers planning long-term ownership of a modified engine. It makes the most sense when the modification matches the rest of the vehicle’s setup and the driver’s real-world use.