This falls under the 'strange question' category

The primary driver of our F430 is my wife, and the combination of having the carbon fiber sport bucket seats, and the fact that she's 5'4" tall, leaves her a little low in the car. She adds a seat cushion right now, but that looks tacky!

I saw a 5th Gear video about the 430 Challenge, where Vicki Butler-Henderson takes it out on the track. Before she gets in, she mentions that they had to put in a 'booster seat' for her, but I can't seem to see it in the video. The one brief glimpse I get as she's getting in looks much like the original seat.

Does anybody know where I can get one of these? The lumbar support is a bit far back for her as well, so maybe something that goes from the seat through the lumbar area?

Thanks for any advice.