If you are modding the bios yourself, then you should be fine.
I was mainly referring to the pre-made modded bios thread from hwbot.org. I'm kinda wrapped up in three other forums about this mod and forgot that hwbot forum wasn't mention here.
Anyhow, if anyone needs dsanke modded bios. It can be found in their Russian discord under "intel-mod-bios".
PII Discord link
There is a new version (1901) that was released last month.
Here is my google drive link to it from my burner gmail account that has 1704, 1801, and 1901.
Been doing research on this mod. Seems like its an Apex X bios modded for Apex IX? Is that true? And that you have to use a flash programmer clip to flash it? Looks like a coffee lake mod.