Hey Guys,

Following along your 4.8is swap with my own! Great pics, thanks for posting.

I'm attempting to swap my nav/changer/radio out of my '03 4.6is into my '04 4.8is, which has the Business single cd system. I'm just trying to put together a list of everything I'll need to get out of the 4.6is, if anyone has some knowledge of compatible pieces, I'd really appreciate it!

Also, trying to get to the bottom of the SA555 debate and if the '04 4.8is has it?

Thanks!