Do all of the sedans (03-06, AT-MT) have the same exhaust systems? I know they might differ slightly, but are they interchangeable? Will they all fit the car regardless of year or type of tranny?

 

From what i've seen the Mid Pipe on the 05-06 is smaller and sounds a little different. I dont know about anything else though.

 

I do like how the pipes in the 05/06 look like from ground level better than the ones in the 03/04. In my eyes, the 05/06 pipes look sharper and more refined than their predecessor. As mentioned above, the sound note on them is a bit different.

 

I understand that there are differences in the resonators and sound, but are they all interchangeable (different years and mt or at)?

 

From what I know the 05/06 is not the same as the 03/04.