Mishimoto Baffled PCV Side Oil Catch Can for 2015-2021 Subaru WRX - Black (MMBCC-WRX-15PBE)

Fits 2015-2021 Subaru WRX Base, Limited, and Premium models.

The Mishimoto PCV Side Baffled Oil Catch Can System is engineered to combat carbon buildup on intake valves—a common issue for the direct-injected FA20-DIT engine. By intercepting oil particles and fuel vapors from the PCV system, this kit prevents blow-by from coating your intercooler and intake tract, ensuring your engine breathes cleaner air and maintains optimal performance.

This system features a patent-pending compact baffled catch can with an internal air diverter to increase turbulence, forcing oil to settle at the bottom while a 50-micron bronze filter captures remaining contaminants. Built from 100% billet 6061 aluminum, the can is fully washable and easy to service via direct-fit, powder-coated steel brackets. Unlike many air-oil separators (AOS), this catch can keeps low-octane vapors and moisture trapped permanently rather than draining them back into your oil pan.

• Direct-fit for 2015-2021 Subaru WRX (FA20-DIT)
• Reduces carbon buildup on intake valves and maintains intercooler efficiency
• Internal air diverter and 50-micron bronze filter separate oil from air
• Internal baffle prevents oil splashing during high-G cornering or track conditions
• 100% billet 6061 aluminum construction with a sleek black finish
• Includes application-specific hoses and heavy-duty powder-coated steel mounting brackets
• Manufacturer Part Number: MMBCC-WRX-15PBE
• Signature Mishimoto Lifetime Warranty