This particular chip was installed in my 1986 944 Turbo by the Previous Owner.
I have sent a message to AutoThority to find out if it was Stage 1 or Stage 2.
I think it is Stage 2 based on the info below:

12 pins on each side

On the Chip:
G88LE
9248
M2732A-2FI
21V FAST

There was a white sticker, but the end is cut off.

AutoThority
951.020.200.DME
S/N: 6407
Stage (the rest is cut off)

Thanks. If any of you know based on the information, please chime in.

Price: Best Offer takes it.