Help with front end alignment

It sounds like this has everything new suspension wise.

BUT I would go back to basics and check every part. Jack it up and start wiggling parts, get an assistant to help, stare down every connection/joint/bolt/flange…

Quality control with aftermarket performance parts is lacking.

Even aftermarket OE parts are lacking because nowadays they are low volume parts. Sometimes subbed out to contractors or lesser assembly lines.

it could be that they are getting an accurate static alignment, but as it goes down the road something is changing.

do you have the two alignment machine printouts?