Im looking to build a set of the high bolster, GT seat, as advertised by AA at some point. Who has modified their stock seats and has pictures? I'd like to see some for reference, so if you have any pics of the bare seat shell with the added bolsters that would be great, along with any measurements you may have taken. Thanks in advance

This is the seat im talking about
Click to view attachment

Mark Heard in Boerne, Tx. (914sixer) had a set in his garage a year or so ago. He sells stuff here sometimes. I think I saw a diy here or on the other forums on the gt seats.

Here is a Real Recaro GT Shell

Click to view attachment

I've done enough upholstry that it is pretty simple to me

Build up the sides with F/G, Pad Accordingly & upholster

T.C.

You want to check out this thread:

Homemade 914 GT seat

It looks like the original poster rnellums and Eric Shea have a good handle on what you want to do.