Ebay catch can installed:
I signed up for an autocross and decided I should probably do the catch can since I put it off for so long. I couldn't find a small piece of aluminum tube so I glued some aluminum foil together into a slightly more rigid sheet and used heatshrink to attach it to the aluminum barb thingy. I didn't snap any photos since it was ugly, but the makeshift inlet now reaches around 3 inches into the can which gives the gases more space to condense on the walls of the can.
I couldn't figure out a good spot for the mount to use bolts with so I wrapped the strut bar with electrical tape, then used my last ziptie and some steel wire to tie the thing to the bar.
The PCV hose was really freaking oily so I checked the oil level (got too lazy to do that too haha), and it was near the bottom hole in the stick :/ I just added the half quart of cheap oil I had around since it's at 4000 miles already.
I was extremely conservative on the ignition timing for my map, I might try bumping the advance up a little now that the PCV is presumably not sending as much s*** into the intake.
If I cared more, I think brakes + coilovers + aluminum flywheel would be a good place to stop. Those combined would make the car maybe 5-10% faster off the line which is as good as you can expect without forced induction. Since moving to SF this car has turned into a very occasional people hauler, so putting more mods on doesn't really make a whole lot of sense.