Mishimoto BMW N55 Baffled Oil Catch Can Kit for 2011-2013 BMW 335i and 135i Models

The Mishimoto BMW N55 Baffled Oil Catch Can Kit is an essential upgrade designed to combat the common issue of carbon build-up in direct fuel injection N55 engines. Engineered with precision, this catch can features a bronze filter and internal baffle to effectively separate oil from crankcase vapors, helping to protect your vehicle’s intercooler, intake system, and VANOS components. Proper oil separation maintains cleaner engine operation, reduces potential detonation, and supports optimal octane levels for enhanced performance. The CNC-machined lid is designed with large inlet and outlet ports to seamlessly match the inner dimensions of the CCV hose, ensuring a secure fit without modifications. The kit includes two direct-fit hoses and a mounting bracket that allows for quick installation and easy access for maintenance, all in a compact and serviceable location. Two CNC-machined aluminum 3/4-inch barb fittings connect the hoses securely to the catch can, providing durability and leak-free operation. As with all Mishimoto products, this catch can comes with a lifetime warranty, offering peace of mind and guaranteed quality. Unlike heated air-oil separators, this baffled catch can traps blow-by vapors including low-octane oil and contaminated fuel vapors, preventing them from returning to the engine oil system. The result is a cleaner engine environment, improved performance, and reduced maintenance needs. Compatible with BMW 135i and 335i models from 2011 to 2013, this kit is a practical upgrade for enthusiasts seeking to extend engine longevity and maintain optimal performance levels in their vehicles.

Features:

• Single 2-Port Compact Baffled Oil Catch Can with 50-micron bronze filter for effective oil particle separation

• Direct-fit hoses enable installation without modifications to the engine cover

• Application-specific mounting bracket for easy installation and serviceability

• CNC-machined aluminum 3/4-inch barb fittings for secure connections

• Designed to reduce carbon build-up and oil blow-by in N55 engines

• Helps protect intercooler, intake, and VANOS systems from oil contamination

• Trap blow-by vapors permanently, preventing oil and fuel vapor re-entry into the engine

Fitment:
2011 BMW 135i Base
2011 BMW 335i Base
2011 BMW 335i xDrive Base
2012 BMW 135i Base
2012 BMW 335i Base
2012 BMW 335i xDrive Base
2013 BMW 135i Base
2013 BMW 135is Base
2013 BMW 335i Base
2013 BMW 335i xDrive Base