Would 2007 explorer sport trac seats fit in my 04?
 

Or would I need to do some major modding?

might have to do some minor welding.....check out the escape seat swap thread

Not compatible with your transmission

^^ LMAO

Nope, unless you swap the seat tracks, just like other seats that aren't compatible.

Direct Swap:
9?-99 Mustang, Same Cab Size Rangers 93+, Up to 2001 Explorers, Up to 2003 Expo Sports

So for an extended cab 04 edge even mustang seats would fit? I hate the seats in my edge, cant look over my shoulder in traffic.

Your almost correct. 01 is the latest on regular explorers. up to 05 on sport tracs and explorer sports. The last gen explorer when the went to IRS started in 02 and those are the same seat setup as the OP wants.

I was talking just Sports (2-door Expos), I wasn't sure about Sport Tracs so I didn't mention them.

Just clarifying for anyone else who looked in here. Some people dont pay attention and last thing we'd want is someone getting seats from an 03 explorer thinking they would fit.