K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H Engine Components>Valve Cover Gaskets Stretching the housing casting (or

Stretching the housing casting (or pumpkin) open by sufficient enough force as to allow extra shim to be added to create the pre-load is the method that the OEM manufactures endorse

Thick 1/4 steel brackets secure the 4 Links to the frame without cutting or welding

these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely

2014-2018 BMW 320i xDrive Base 4 Door Sedan AWD

The seal trim installed on the housing edge seals to the plastic trunk cover to protect the air filters from unwanted warm engine air

K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H Engine Components>Valve Cover Gaskets Stretching the housing casting (orK&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 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your