Mishimoto MMBCC-F80-15CBE Baffled Oil Catch Can for 2015-2021 BMW M3/M4/M2C S55

Vehicle Fitment

• 2015-2018 BMW M3 (F80, S55 3.0L Twin Turbo, RWD)
• 2015-2020 BMW M4 Coupe (F82, S55 3.0L Twin Turbo, RWD)
• 2015-2020 BMW M4 Convertible (F83, S55 3.0L Twin Turbo, RWD)
• 2015-2020 BMW M4 Competition (F82, S55 3.0L Twin Turbo, RWD)
• 2019-2021 BMW M2 Competition (F87, S55 3.0L Twin Turbo, RWD)
• 2020-2021 BMW M2 CS (F87, S55 3.0L Twin Turbo, RWD)

Fitment Notes

• Fits S55 3.0L Twin Turbo engine only - does not fit standard BMW M2 (F87, 2016-2018) equipped with the N55 engine
• Mounts in line with the CCV (crankcase ventilation) system - no modification to engine cover required
• Compatible with stock and most aftermarket air intake systems
• Finish: Wrinkle Black (CBE suffix) - other color variants sold separately

Features

• Direct fit for the 2015-2021 BMW F80 M3, F82/F83 M4, and F87 M2 Competition/CS with S55 engine
• Patent-pending 2-Port Compact Baffled Oil Catch Can with 50-micron bronze filter for superior oil vapor separation
• Defends the intercooler, intake system, and VANOS from oil blow-by contamination
• Helps maintain proper octane levels and reduce potential detonation from oil vapor contamination
• CNC-machined lid with large inlet/outlet ports sized to match the inner diameter of the CCV hose
• Billet 6061 aluminum construction sealed with Viton™ O-rings for a durable, leak-free seal
• Application-specific CNC-machined anodized aluminum bracket mounts in a serviceable location
• Backed by the Mishimoto Lifetime Warranty

Specifications

• Part Number: MMBCC-F80-15CBE
• Finish: Wrinkle Black
• Can Construction: Billet 6061 Aluminum
• Seal Material: Viton™ O-rings
• Filter: 50-Micron Bronze Internal Baffle Filter
• Fitting Size: 3/4" Aluminum Barbed Fittings (x2)
• Bracket: CNC-Machined Anodized Aluminum, Application-Specific
• Installation Time: Under 30 minutes
• Hose Type: Pre-Molded Direct-Fit (no engine cover modification required)
• Port Type: 2-Port (CCV Side)

Included Components

• 1x Compact Baffled Oil Catch Can (Wrinkle Black)
• 1x Application-Specific CNC-Machined Mounting Bracket
• 2x Direct-Fit Pre-Molded Hoses
• 2x 3/4" CNC-Machined Aluminum Barbed Fittings
• 4x Worm-Gear Clamps
• 1x Mounting Hardware Kit

Product Description

The Mishimoto MMBCC-F80-15CBE is a direct-fit baffled oil catch can kit engineered specifically for the 2015-2021 BMW M3 (F80), M4 (F82/F83), and M2 Competition/CS (F87) equipped with the S55 3.0L twin-turbocharged engine. The S55's turbos generate crankcase blow-by that, left unchecked, coats the intercooler, intake system, and VANOS components in oily residue - lowering effective octane levels and increasing the risk of detonation over time. Mishimoto's patent-pending 2-Port Compact Baffled Can uses a 50-micron bronze filter and internal baffle to capture and trap these vapors permanently, rather than recirculating them back into the engine like most AOS systems.

Installation takes under 30 minutes using the included pre-molded direct-fit hoses and a CNC-machined anodized aluminum mounting bracket - no engine cover modifications required. The billet 6061 aluminum can is sealed with Viton™ O-rings for a leak-free, long-lasting connection, and mounts in a conveniently accessible location for easy draining. Made in the USA and covered by the Mishimoto Lifetime Warranty, this catch can is an essential protection upgrade for any S55-powered BMW owner who drives hard on the street or track.