I bet it's the dice unit (or rebranded) the price is about right for it to be. if not please share brand / model.

If I recall it's just a different adapter for DSP and same main unit.

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2006 Audi A3 2.0t DSG apr stage 2
2002 BMW X5 4.4
1997 BMW 328ic sport. moreagrun metallic
1989 BMW 325is with / M50b25nv swap