I installed this in my 1993 base Miata, with oem air box w/o abs & cruise.
When you take it out of the box you need to thread In the rod ends ( shorten the rod) and then figure the best way to attach the brackets to the shock towers.
You might have to loosen a few electrical relays inside the fender to get a clear shot at the shock nuts and flip the rod around a few times to get the best alignment.
Eventually, it will line up and you can reattach everything.
Leave the plastic wrap on the bar so you don't scratch it during installation.