Description
The Mishimoto MMBCC-MUS4-15PBE baffled oil catch can kit is a direct-fit solution engineered specifically to intercept oil, fuel, and water vapor before they can reach the intake tract of a direct-injected Ford Mustang EcoBoost engine. Built around Mishimoto’s patented 2-Port Compact Baffled Oil Catch Can, this kit taps directly into the PCV system to trap crankcase blow-by rather than letting it recirculate back into the oil pan. It is one of the many Mishimoto components engineered specifically for the car engine of the EcoBoost Mustang.
Carbon buildup is a well-known challenge on direct-injected engines, and this kit is designed to address it head-on by keeping oil, fuel, and water vapor out of the intake system. Inside the can, a 50 micron bronze filter and internal baffles work together to separate contaminants from crankcase gasses, while an internal air diverter turbulates the air longer to further improve oil separation before clean air is returned to the intake. Because the can is unheated, all of that blow-by condenses and stays trapped permanently instead of draining back into the oil, which helps maintain proper octane levels and reduces the potential for detonation. As one of many essential car engine parts and components of an automobile engine that keep an EcoBoost running clean, this catch can kit is fully serviceable — no filter media to replace, ever. Just disassemble, clean with soapy water, and reassemble. Two CNC-machined aluminum fittings connect the included direct-fit hoses to the can, and preassembled quick-disconnect fittings along with an application-specific mounting bracket make this one of the more straightforward engine parts for car owners to install and maintain, typically in under 30 minutes.
Vehicle Applications
This Mishimoto baffled oil catch can kit is a direct fit for the Ford Mustang EcoBoost and EcoBoost Premium from 2015 through 2021. It also fits the Ford Mustang GT, GT Premium, Shelby GT350, and Shelby GT350R from 2015 through 2020/2021 as noted, the Mustang GT V8 (2019–2021), the Mustang Base (2015–2016), the Mustang V6 (2015–2017), the Mustang V8 (2017–2018), the Mustang Bullitt (2019–2020), the Mustang GT 50 Years Limited Edition (2015), the Mustang Mach 1 (2021), and the Shelby GT500 (2020–2021). Please confirm your specific trim and model year against this list before ordering.
Features
- Single 2-Port Compact Baffled Oil Catch Can mounts in line with the PCV system to separate oil particles using a 50 micron bronze filter
- Application-specific bracket mounts the can in a serviceable location in the engine bay
- Includes direct-fit hoses with pre-installed quick-disconnect fittings for simplified installation
- Installs in under 30 minutes
- Billet 6061 aluminum sealed can construction
- Defends the intercooler, intake system, and other essential components from oil blow-by
- Helps maintain proper octane levels to reduce potential detonation
- Filters and can are fully serviceable — clean and reuse instead of replacing filter media
- Internal air diverter turbulates air longer to improve oil separation
- Covered by patents US ZL 202120175368.7, US ZL 201830621732.1, and US D884,760
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMBCC-MUS4-15PBE
- Color: Black
- Can Height: 3.7 IN
- Can Material: 6061-T6 Billet Aluminum
- Can Type: Twist Off
- Can Outside Diameter: 2.5 IN
- Can Finish: Anodized
- Inlet Port Inside Diameter: 0.6 IN
- Outlet Port Inside Diameter: 0.6 IN
- Bracket Material: 6061 Aluminum
- Bracket Finish: Powder Coat
- Mounting Bracket Included: Yes
- Hose Included: Yes
- Drain Plug Included: Yes
- Interior Baffle: Yes
Frequently Asked Questions
Which Ford Mustang models does the Mishimoto MMBCC-MUS4-15PBE catch can kit fit?
This kit fits the Ford Mustang EcoBoost and EcoBoost Premium (2015–2021), GT and GT Premium (2015–2021), Shelby GT350 and GT350R (2015–2020), GT V8 (2019–2021), Base (2015–2016), V6 (2015–2017), V8 (2017–2018), Bullitt (2019–2020), GT 50 Years Limited Edition (2015), Mach 1 (2021), and Shelby GT500 (2020–2021).
Is this Mishimoto oil catch can serviceable, or do I need to buy replacement filters?
The catch can and its bronze filter are fully serviceable. You simply disassemble the can, clean it with soapy water, and reassemble it — there is no filter media to replace.
What is the catch can made from and what finish does it have?
The catch can body is made from 6061-T6 billet aluminum with an anodized finish. The included mounting bracket is made from 6061 aluminum with a powder coat finish.
Does the kit include hoses and a mounting bracket?
Yes, the kit includes two direct-fit hoses with preassembled quick-disconnect fittings and an application-specific mounting bracket that positions the can in a serviceable location in the engine bay.
Does the catch can drain oil back into the engine like some AOS systems?
No. Unlike heated AOS systems that drain blow-by back into the oil pan, this Mishimoto catch can is unheated so blow-by condenses and stays trapped in the can permanently, keeping it out of the engine.
What warranty does this Mishimoto catch can kit carry?
This kit is backed by the Mishimoto Lifetime Warranty.
âš 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.
