SEIBON OEM-Style Carbon Fiber Fenders For 2015-2021 Subaru WRX/STi Fenders:Carbon Fiber and to reduce outlet side

and to reduce outlet side pressure drops

The baffle fits neatly in the engine crankcase area

Thermostat

bored and honed to 99

The CCV catch can kit does NOT address blow-by from the PCV side of the crankcase

SEIBON OEM-Style Carbon Fiber Fenders For 2015-2021 Subaru WRX/STi Fenders:Carbon Fiber and to reduce outlet sideSeibon Carbon components are carefully hand crafted using only the finest materials. Our production team offers superior craftsmanship with over 20 years of experience working with carbon fiber. Every component is constructed with a consistent weave pattern. Our production processes allows exceptional carbon resin ratio, creating high product stiffness that also leads to extra strength. We meticulously inspect all of our components and stand firmly