Was swapping out the EGR valve, cooler, intake and PCV valve so was the best time to install a catch can. To prep for this I had already 3D printed out a catch can holder that I found on thingverse, huge thanks to everyone who takes the time to share their work. I'll probably get one printed in carbon fiber later.
After I found a good placement for it I drilled a hole, touched up the exposed paint with primer and then used a nutsert in the hole to hold the catch can holder.
All back together. Happy with how it turned out, will check on it to see how well it actually works over time.