FOD. Or coding via OBD from 3rd party

[Neutronium]

Hi all. First post, but being enjoying the content so far. I Was a bit shocked moving from an A3 V8, up to  an 8Y.To find how much is now FOD. But I guess if you didn't spec it. You don't get it. My A3 is a approved used 22 S Line model. I was interested in updating to ACC. But feel at over £400,its a little much. Especially as in a years time, the audi connect runs out.  So finally getting around to my question. Has anyone purchased the upgrade from these guys. As it appears to bypass Audis pay us feature, at almost a quarter of the price. https://races-shop.com/obd-addon-retrofit-kit/272449-coding-dongle-gra-cruise-control-function-acc-available-for-mqb-audi-a3-8y.html

Thanks in advance.