I got the Cobra Heat ones in my Cobra. They dont draw much current. They get nice and toasty but take a while to heat up. They don't heat up fast like the ones in my BMW. They have an "extra" heat model for an additional cost. I would get those ones.
I think I got mine from Summit Racing. I wired them up, and a place in Tacoma put the heaters in the seats. I think it was like 50 bucks per seat for install. Pyramid was the name of the shop that did it.
Hope this makes sense. Its happy hour here
