For 1990-2009 cars

### Removal Procedure

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
2. Squeeze the clips on the side of the air compressor filter in order to remove the filter from the underbody rail.
3. Remove the air compressor filter hose from the air compressor at 2 places.
4. Remove the automatic level control filter hose.

### Installation Procedure

Important: Ensure that the hose is routed properly in order to prevent the hose from contacting the automatic level control air compressor shield.

1. Install the air compressor filter hose to the air compressor at 2 places.
2. Install the air compressor filter to the underbody rail.
3. Lower the vehicle.