Its an older gauge from about 12 years ago.
Reason I'm after one is I currently have a rev 4 tubby, with a Defi Control Module I, probably fitted in late 90s and this turbo gauge (lit up in green):
I know theres lots of other newer defi gauges, however id like to find one that is same design as the old one ive got, white with silver surround.
If anyone has one for sale or knows where one might be located please let me know,
cheers