I'm swapping a M54B30 into my E30. I have a couple MS43 DME's available from the UK and I'm wondering if anyone can help me tell if they have the EU2 tune (no SAP, no secondary O2, etc.). If they don't, then I will pay someone to flash the EU2 tune for me.

The DME numbers are 5WK90008 7509942 7503718
and 5WK90015 7519308 7503718

Anyone have any idea? I would really appreciate it if you do.