The lower seam is between two hard plastic panels and the top seam is between a hard plastic panel and rubber dash top. There should be no concern at all with damaging the dash. I have them in my vehicles and have had them in other vehicles. Took the mounts off to sell the vehicles and never...
A-Tach mounts has a phone mount made specifically for the new Integra. Here is a link:
https://www.atachmounts.com/Acura-Integra-Phone-Mount_p_1657.html
Not looking to advertise but want to pass on what might be a helpful link.