06-13-2023, 06:58 AM
As far the GXX 8 series models go, XHPFlash added support only recently. When I last checked a few months ago they did not support the 8 series models yet but now they do! So that is great news for all 8 series owners. It would be interesting to compare (performance-wise) if there is any noticeable difference compared to the Alpina B8 software. I am not sure how "easy" it is to get hold of the B8 EGS data unless you know someone who owns an Alpina B8 or go to a professional tuner who has the data "inhouse".