This Pipercross performance air filter fits the late Impreza Sport (99-00) models that have a longer and thinner size filter to the standard Impreza Turbo.
The approximate size is: 370 X 165mm.
It will also fit: New Age 2.0L GX Impreza (01-05), Impreza 1.6L (00 on.) and Legacy 2.5L - Type EJ201 (99 on.).
Please measure your existing air filter/air box carefully to confirm that this is the correct filter for your car.
