K&N E-3804 Round Air Filter 16-1/4"OD, 14-1/2"ID, 3-1/2"H ymm_62 BMW 335d Base 2011

BMW 335d Base 2011

synthetic nanofiber filtration media which is pleated to maximize surface area and in turn increase the turbos air flow

At the same time

Precision sway bars and lowering springs work together to enhance cornering and braking stability

K&N E-3804 Round Air Filter 16-1/4"OD, 14-1/2"ID, 3-1/2"H ymm_62 BMW 335d Base 2011Description K&N E 3804 Round Air Filter 16 1 4"OD, 14 1 2"ID, 3 1 2"H K&N washable, reusable High Flow Air Filters feature a layered, oiled cotton media designed to improve airflow and capture contaminants. These filters are engineered to provide an increase in horsepower and are built to last for the entire lifespan of the vehicle. K&N drop in replacement filters are designed for easy installation into the factory air box. The filter only needs