K&N Replacement Air Filter (33-2174) Mercedes > B-Class W246 (2011-2018) > B200 OEM Part Number: 25111221736

OEM Part Number: 25111221736

but the fittings on the ends of the cooler hoses are steel

*Not all OBD2 devices can work simultaneously

The CAD laser cut alloy construction is skilfully welded at Forge UK HQ

Lightweight and easy to install replacement part

K&N Replacement Air Filter (33-2174) Mercedes > B-Class W246 (2011-2018) > B200 OEM Part Number: 25111221736K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your