Description
The Mishimoto Compact Baffled Oil Catch Can, 2-Port (MMBCC-CBTWO-P) is a 100-percent billet 6061 aluminum can built around years of oil catch can research and development. It uses an internal air diverter to turbulate PCV/CCV air longer so oil sinks to the bottom of the can, while a 50 micron bronze filter lets only clean air pass through to the intake side of the system.
As one of the essential components of an automobile engine’s crankcase ventilation setup, a baffled catch can like this one is designed to separate oil particles from the PCV/CCV air that would otherwise route straight back into the intake. By trapping oil blow-by before it reaches the intercooler, intake system, and other car engine parts, the Mishimoto catch can helps defend these components and helps maintain proper octane levels to reduce potential detonation during automobile combustion. Unlike heated AOS systems that drain blow-by back into the oil pan, this catch can traps low-octane oil vapors and contaminated fuel vapors and keeps them out of the engine permanently, with an internal baffle that keeps collected oil from splashing under race conditions. With two ports — one inlet and one outlet — it’s built for straightforward installation into CCV and PCV lines as part of the broader engine inside the car.
Vehicle Applications
The Mishimoto Compact Baffled Oil Catch Can, 2-Port is a universal-application component intended for installation into PCV/CCV systems rather than a single-vehicle-specific fitment. Its top-mount design and multiple mounting angles are intended to give installers flexibility when packaging the can among other parts of a car engine bay, and the included universal mounting bracket and self-tapping screws are meant to support a range of engine bay layouts.
Features
- Separates oil particles from PCV/CCV air using a 50 micron bronze filter
- 100-percent billet 6061 aluminum sealed can
- Defends the intercooler, intake system, and essential components from oil blow-by
- Helps maintain proper octane levels to reduce potential detonation
- Features one inlet and one outlet
- Filter and can are both fully serviceable and 100-percent washable
- Safe for pressurized applications
- Internal air diverter increases air turbulence to improve oil separation
- Includes 2 aluminum barbed 1/2-in hose fittings
- Universal mounting bracket for different configurations
- Drain plug can be removed to allow a return to the oil pan
- Mishimoto Lifetime Warranty
- Patent Nos. US ZL 201830621732.1, US D884,760
Specifications
- Brand: Mishimoto
- Part Number: MMBCC-CBTWO-P
- Port Configuration: 2-Port (one inlet, one outlet)
- Material: 6061 aluminum
- Finish/Color: Polished
- Grade Type: Performance
- Inlet Thread: M16x1.5
- Outlet Thread: M16x1.5
- Drain Plug Thread Size: 3/8 NPT
- Catch Can Diameter: 2.5 in
- Height: 3.8 in
- Includes: (1) Compact 2-Port Baffled Oil Catch Can, (2) aluminum 1/2-in barbed fittings, (1) universal mounting bracket, (2) self-tapping screws, Mishimoto Lifetime Warranty
Frequently Asked Questions
What does the Mishimoto Compact Baffled Oil Catch Can do?
It separates oil particles from PCV/CCV air using an internal air diverter and a 50 micron bronze filter, so only clean air passes through to the intake instead of oil-laden blow-by.
Is this the 2-port or 3-port version?
This listing (MMBCC-CBTWO-P) is the 2-Port version, featuring one inlet and one outlet for CCV and PCV system installation.
What material is the catch can made from?
The can is 100-percent billet 6061 aluminum with a polished finish.
Can the filter and can be cleaned instead of replaced?
Yes, both the filter and the can are fully serviceable, and the can is 100-percent washable.
What are the inlet, outlet, and drain thread sizes?
The inlet and outlet use M16x1.5 threads, and the drain plug uses a 3/8 NPT thread size.
What is included with the Mishimoto Compact Baffled Oil Catch Can, 2-Port?
It includes (1) Compact 2-Port Baffled Oil Catch Can, (2) aluminum 1/2-in barbed fittings, (1) universal mounting bracket, (2) self-tapping screws, and the Mishimoto Lifetime Warranty.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.







