Mishimoto 2022+ Subaru WRX Baffled Oil Catch Can PCV Side - Keeps Intake Clean and Optimizes Performance

Blow-by is an unavoidable side effect of forced induction. When pressurized gasses are recirculated through the PCV system, oil particles are carried in that air which causes your intake system and intake valves to become coated in oil. Over time this can lead to carbon buildup on valves and reducing octane levels in the combustion chamber by introducing oil to the air/fuel mixture. Direct injection engines, like the FA24DIT in your 22+ WRX, are extremely prone to harsh carbon buildup on intake valves. The Mishimoto Baffled Oil Catch Can helps prevent these issues by separating that oil mixture from the air being returned to your intake system. As air enters the catch can, it flows through the 50-micron bronze filter followed by the air diverter baffle, which helps capture those oily particles and allows them to condense until they become heavy enough to drip into the canister to be collected. This leaves the air flowing back into your intake system clean and ready to be burned again. The kit includes a billet 6061 aluminum can with black CNC-machined aluminum fittings, a direct-fit steel powder-coated bracket, pre-formed application specific hoses, and all required hardware for a clean and tidy installation. This makes maintaining your 2022+ WRX system a breeze, as the can is also 100% washable, so you never have to worry about replacing the filtration system. Our catch cans are different from most air-oil-separator (AOS) systems. Our catch cans are not heated. This means that all the blow-by can condense in the can, including low-octane oil vapors and contaminated fuel vapors. Most AOS systems drain the blow-by back into the oil pan, while our catch cans trap the blow-by and keep it out of the engine permanently. If you've seen what we've seen in the bottom of our catch cans, you won't want that draining back into your oil either. As with all our products, this catch can kit is backed by our signature Mishimoto Lifetime Warranty. Engine oil catch can kit designed to capture oil vapors and prevent buildup in the intake system. Helps maintain efficiency, reduce carbon deposits, and improve performance with durable components and easy installation.

• Single can mounts in-line of PCV system to separate and capture oil particles from air with 50-micron bronze filter
• Sturdy, fitment-specific bracket mounts can in an easy to reach and serviceable location
• Patented billet 6061 aluminum can sealed with Viton(TM) O-rings

The Mishimoto Baffled Oil Catch Can, part number MMBCC-WRX-22P, is an essential upgrade for your 2022+ Subaru WRX equipped with the FA24DIT engine. Blow-by gases, which are a natural byproduct of forced induction, carry oil particles that can coat your intake valves and system over time. This buildup can lead to carbon deposits, reduced engine efficiency, and lower octane levels, especially in direct injection engines prone to harsh carbon accumulation. The Mishimoto catch can effectively separates these oily vapors from the air circulating back into your intake system, helping to maintain peak performance and engine longevity.

Constructed from a durable billet 6061 aluminum can sealed with Viton™ O-rings, the catch can features a 50-micron bronze filter that captures oil particles efficiently. The air diverter baffle within the can further enhances separation, allowing the oil to condense and drip into the canister, preventing it from re-entering the engine. The kit includes a fitment-specific, steel powder-coated bracket that mounts the can in an accessible and serviceable location, along with pre-formed hoses and all necessary hardware for straightforward installation. This design ensures a clean installation that does not interfere with other engine components. The catch can is washable, enabling reuse without the need for replacement filters, which makes maintenance simple and cost-effective.

Unlike heated air-oil separator systems, the Mishimoto catch can is not heated, allowing blow-by containing low-octane vapors and contaminated fuel vapors to condense and be permanently trapped within the can. This prevents harmful oil and debris from draining back into your engine oil, helping to keep your oil cleaner for longer and reducing the risk of carbon buildup on intake valves. Backed by Mishimoto’s lifetime warranty, this product offers a reliable solution to keep your engine running smoothly, improve performance, and extend service intervals. Designed specifically for the 2022-2024 Subaru WRX, this catch can is an excellent addition for enthusiasts seeking to protect and enhance their vehicle’s intake system and overall performance.

Features:

• Single can mounts in-line of PCV system to separate and capture oil particles from air with 50-micron bronze filter

• Sturdy, fitment-specific bracket mounts can in an easy-to-reach and serviceable location

• Patented billet 6061 aluminum can sealed with Viton™ O-rings

Fitment:
2022 Subaru WRX Base
2022 Subaru WRX GT
2022 Subaru WRX Limited
2022 Subaru WRX Premium
2023 Subaru WRX Base
2023 Subaru WRX GT
2023 Subaru WRX Limited
2023 Subaru WRX Premium
2024 Subaru WRX Base
2024 Subaru WRX GT
2024 Subaru WRX Limited
2024 Subaru WRX Premium
2024 Subaru WRX TR

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1