So, no invoice in the box. but they look like the single wire kit on the site.
But if I recall correctly, it was a group buy from my old car site for around $120-140 for the 2 seat set, Drivers and Pass side seats.
It is a 2 part kit per seat a top/back and a bottom.
They connect togeather and then you have one lead going to the harness.
Then a control 3-way switch, with a small single color LED, dim/bright, for Low/High power.
They are the micro wire type, so they're water proof, and trim-able.
They was great on the phone when I called and ordered them.
I was going to install on in the Trac and then other in my car, and then order a second harness and switch.
But didn't need the car anymore, so sold it, cousin really needed a car.
But it took about an hour total with me taking my time. installing the top and bottom, then the wiring, and pick a switch location and drilling the hole.
Use painters tape around the hole and drill through it, on both sides.
Keeps the mess down and make a nice clean hole.
The only thing differant is that you have leather, so you'd be better off haveing the Trac warmed up, too make the leather more flexable.
Good luck, love mine, been working great since the spring of 2007.
:driving: