Thank you guys!
@tonythetiger
I have found Yellowspeed ones you have mentioned in Netherlands and they cost 1040 euros (1217 USD) which is OK price.
https://www.all4honda.com/en/yellow-speed-racing-coilovers-porsche-boxster-986-96-04
It says it has 33-way adjustable damping, which is similiar to what they say for EuroCupGT coilovers (30-way) so you are probably right.
I will send the same set of questions to Yellowspeed Racing as I have sent to EuroCupGT so we can compare what they say. Also, for Yellowspeed they claim that for some cars their set includes front camber plates so I have to check is the 986 Boxster one of them.