Download CAD Model of Mazda MX5 Miata Porsche Big Brake Conversion in step, iges, max, fbx, obj, blend, c4d, dae, dxf, dwg, stl file formats for AutoCAD, SolidWorks, Inventor, Pro/Engineer, Siemens NX, PTC Creo, Fusion 360, Solid Edge, CATIA, ACIS and other CAD/CAM/CAE packages. Solid models also available as converted polygonal 3D meshes for 3ds Max, Maya, Blender, Cinema 4D, Unreal Engine, Unity, Lightwave, Softimage, SketchUp, ZBrush, Poser, Houdini, Daz Studio, Modo and other 3D modeling, animation, game design and VR packages.
This is a complete set up using a standard MX5 front hub/upright. The disc is a Brembo 305x28 from a fiat coupe 2.0ltr 20v. The caliper is from a 2014 Porsche Cayman 981.
The bracket is my own design. As far as I know, all the dimensions are correct.
The disk and bracket I modelled myself but the MX5 hub and Caliper were done by others on Grab cad. I`ve checked all the important dimensions and they are correct. Please check yourselves before spending money on building this set up.
The total internal diameter that you will need inside your wheel is 370mm (gives 4mm clearance).