I'll probably install the zr3 laser system. But I wasn't sure on how to mount the front modules. Looks like the lower bumper grille is not removable, so I don't want to cut on it. Unless I could find a replacement grille.

Has anbody installed any of them on a 8th gen Civic?

 

if thats a jammer, you should check your state laws, most of those jammers will get you a heavy fine and the confiscation of your device. If the device is not easily removed, you may also end up with a towed vehicle.