This would be the next option...available in either 3/8" or 3/4". I tried these before and they fit/work too, btwstacking the stock pad on top of the audi pad didn't work. In order to get them to sit flush together, i had to remove too much material from the center of the stock pad so that once it was placed on the car there was too much slop against the mount point for my liking. Anyone know of a thicker pad than the audi part?
Edit: I tried a different cutting method on the other factory pad I had laying around and I think it will work. Planning to get two new factory pads on Monday and try again. One on the left is the picture is my first attempt, right is the second attempt. View attachment 95097
3/8in LIFT Rear Spring Spacer pr, Mk4 (Polyurethane)
3/4in LIFT Rear Spring Spacer pr, Mk4 (Polyurethane)
Here's a comparison pic....3/4", 3/8", TT spring pad, stock pad, and then a (thinnest) MQB spring pad: