Quote Originally Posted by Scottydoggs View Post
from what ive read, the air filter part # is for a regal, not a grand prix. the GP has the spot to put it but either they didnt get one, or its been removed. the 04 ups may have gotten them. the 97-03 should be the ones lacking it.
O OK I though ya had meant didn't have a filter. But yea ur right that piece is on all the 04+ but has a different part #.

And the design is a little different