Exhaust Recommendations?

[azroadking03]

Also looking for any recommendations on exhaust (cat back or slip on) for 02' Navigator. I use Flowmaster 40 series on my other vehicles and don't want that low-rumble throaty muscle car sound for the Nav. Looking more for a sporty sound of European exhausts.

I also noticed that there is never much listed for Navigator parts in the catalogs and websites (such as exhausts & powerchips). Is it basically the same as an Expedition with 5.4L?