What brand brake caliper is this pics inside.

[Fndirtygreaser]

I have been trying to search who makes this caliper. It has the design of jay Brake. The bracket looks like jay brake. No one else makes this bracket exactly like this. The 4 piston design of caliper looks exactly like jay brake. But the marking does not indicate jay brake. Any help. Thanks.

 

[Fndirtygreaser]

Anybody ??

 

[gggGary]

not me, sorry never seen it before.
Maybe move this to garage, a lot more eyes over there.