I had seen this in the list of aftermarket radiators, but currently the only radiator offered by BHR is a Koyo Performance radiator for $350, available elsewhere for between $270 and $340.
It was my understanding that BHR offered a "Griffin" radiator, but I have been unable to locate any to actually buy.

I'm considering putting up a WTB post, since anyone that has upgraded their radiator and has one sitting around would be just fine. I don't really need racing grade until I have the finances for a comprehensive upgrade.