dynapro 4 piston caliper

Here's a model of a brake caliper that I made from online supplier drawings and photos. I couldn't get the supplier to send me a 3D model, so I did my own to print and see if it would fit in the wheel on the full-size car that I had in mind. Feel free to request other rotor thicknesses and mounting bolt patterns for your application. Fair warning, this was not modeled from the actual part, so there's about a 3mm accuracy error possible on the contoured surfaces....you shouldn't order a part if it's that close anyways.
Print with support and as much wall/infill as your application requires...if you will be bolting it to a hub or using to design a caliper mounting bracket, I suggest you use at least 2mm wall thickness and 15% infill to avoid collapse due to handling/installation stress.