I'm sorry, I should have been more clear. I have a power GT seat in my car now. The passenger side is manual so that's not an issue. What I want to do is put in a good adjustable racing seat that will work with the existing power adjustable seat. I have a 5-point harness in there so I need a seat with the belt holes at the top, a little thinner padding at the bottom (need more room for my helmet, especially when I get the rest of the roll cage in there), definitely better side support for cornering (the GT seat is useless there). I'm trying to build the first street legal, emission passing mustang to run in the Silver State Classic at 200mph. I still want the car to be comfortable enough to be my full-time street car for driving 300 miles a day.