Congrats, It's tunable. You can check for free. OBD2 enet cables are cheap and the BM3 and MHD app are free. The only hickup would be if the dealer updated with latest firmware, but scanning will tell you for sure.
I can help out with pricing only on a BM3 license...link to my fs ad below
https://x3.xbimmers.com/forums/showthread.php?t=1974135