How do I change a BMW 328i air filter?

Answer 1

1. Open the hood and locate the filter housing on the driver's side of the engine towards the front.
2. Unscrew the hose clamp connected to the housing and pull the hose off the housing.
3. Using a screwdriver, push up the tab holding the mass airflow connector to

   the housing and remove the connector.

4. Using a 10mm socket, remove the two bolts securing the housing to the car frame.
5. Disconnect the other end of the housing from the inlet by inserting a small screwdriver in the tabs and remove the entire assembly from the engine area.
6. Using a T25 bit, remove the (6) torx screws holding the two housing halves together and separate housing.
7. Remove and replace filter.
8. Reassembly is the reverse of the above.