I recently purchased some myself and it took a few weeks to get everything. I am pretty sure the calipers are made to order. I just dealt with Mike and he was easy to work with.
His contact info:
Mike Mak
[email protected]
TPSMotorsports.com
140 Martinvale Lane
San Jose, CA 95119
Phone: 408/898-4632
Yes they are made to order as Baer has 1000's of applications and cannot keep EVERY application with every option available on the shelf to ship immediately