So last year my stupid x gf broke my door lock key (car has had different ign key and key for all the locks since i got it), and i've been without a key to the locks since, just didnt bother taking care of the issue, got an S14 subframe from dan, and while browsing zilvia, saw mention of the mounting holes being spaced out different, and a company offering solid bushings with the holes offset to remedy this...
I've already decided I want poly subframe bushings, so I was looking around at 2 part polyurethanes to make your own bushings, decided to verify the mounting hole spacing issue, measure the S14 subframe bolt hole distance, crawl under my car with flashlight and tape measure in hand, measure and verify the difference, then see something at the rear bumper support, no way, hide-a-key, sure enough fits the door locks