These are the chassis repair panels sold by 914 Limited aka Brad Mayeur. These came with a recent project I picked up. I believe these are his 1st gen ones. Asking $275 $225 with free shipping to a US address.

These are VERY solid, and not the thinner gage metal that a few others have used to make panels. They definitely are a STRUCTURAL support, not a thin plate. Shipping may be a little more due to the weight, but well worth it.
Bump

The difference between these and my current offering is a hole needs to be created in the rear section to allow for a tighter fit to the rear suspension console. I can send out the installation instructions if Garold doesn't have them and offer installation help if needed. Brad

Thanks for the info Brad!

PM sent.