It's MacanTurbo upside down and backwards - with the limited ability to make
some letters look the same standing on their head and reversed.
For the 'r' in turbo, I chose 'j' and for the capital 'T' an uppercase 'L'.
No backwards 'a' characters, so I chose the 'at' sign '@'. Similarly, no backwards 'c', so I chose '>'
My original username was PSEE and that worked better for my previous ride, which was a 335d BMW.
That one flips and reverses better. I didn't want to keep using a BMW handle in the Macan forum, so
I played around with trying to flip MacanTurbo and eventually came up with [email protected]>@W.