Go Fast Bits Hybrid Blow Off Valve - Black - Subaru WRX 2014-22 RS004C1813 Features a flange filler top

Features a flange filler top which accepts a standard radiator cap

Overland 10": 32

Features front sealed bezel design for added water resistance and UV protected paint on dial pointer for added protection against sun damage

(Do not use a microfiber cloth)

8" tall inverted top conical 360 degree radial flow performance air filter with 3-layers of progressive finer porosity synthetic media providing maximum airflow and performance

Go Fast Bits Hybrid Blow Off Valve - Black - Subaru WRX 2014-22 RS004C1813 Features a flange filler topThe Hybrid direct fit bolt on range covers a huge list of popular vehicles. You can also purchase a variety of hose and flange adaptors for custom fitments. Please check the application guide on page 15 to find the Hybrid model for YOUR car! Want it loud? Quiet? In between? GFB Hybrid kits include a pair of blanking plugs that allow the valve to be configured for full recirculation venting, 50 50 (atmosphere recirc), or full atmosphere venting.