I installed the dual pod yesterday. The dual pod does extend up and above the airbag. I was not too worried about the airbag going off, but more worried about the screw cutting into it and damaging it.
My solution was to put 2 screws up top and allow the door seal to hold the bottom in as it goes under the seal. I trimmed the pod with a drimmel tool and heated it up to make minor tweaks so it fit more flush without having 4 screws.
The end result was nice and clean. I didn't remove the pilar ether. I simply pulled it out (there are 2 plunger clips that it stop it from going all the way out) till it stopped. Marked my spots for the wires on the Pilar and the screw holes on the Pod.
I then used self tapping screws to drill the holes in the Pod first and used a Drill to make 2 holes in the pilar (only going deep enough to penetrate). I then put the pod in place and once again used the self tapping screws to drill the ancor holes in the Pilar using the holes I already drilled in the Pod as guides. Worked like a champ.
Once done. I mounted the pod to the A-Pilar using the screws that came with the pod (so the covers fit). I then got a 12inch wire and taped it to the end of the pod wires and then taped the other end to about a 12inch peace of a clothes hanger and ran the wires through the drill hole and out the side of the pilar. After I completed both pods I ran the wires down behind the door seal and then poped the pilar back into place.
In total the job was an all day adventure. Most of it spent freaking out if I really wanted to punch 4 holes into my a-pilar and if it didn't work what would I do
In the end I'm happy with the result. The airbag should be safe. If it ever needs to deploy it seems that its made to pop the a-pilar out until the clamps extend fully and nothing more. If that is the case, then they pod should be just fine as it does not hit anything when the pilar is pulled out.
However (as a precaution) today I will go and put a couple drops of super glue to hold the pods in place. Just enough to hold them but not enough to make me have to cut them out when I remove/replace them.