Yeah, I have. It required extensive modification of the cluster but I wanted it to look OEM as possible.
Installing one elsewhere would be a lot easier (like in the bottom left of the pic behind the indicator stalk).
Don't know the thread diameter for the D24 sender but adapters are available.
Should be able to tap into the stock gauge wiring (positive, negative, and sender signal wire).
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MY97 940 CD LPT Super Sports Edition 2 Turbo, Midnight Purple, 175,000 miles.