I am in the process of fabricating an adapter bracket to retrofit a caliper on a car which was not originally equiped with. I feel the G37S rotors may fit the description of what I need to make these calipers work.

Would anyone be willing to donate or rent out a spare front and rear caliper for a week or so to allow me to test fit this setup?

It would be a great help, and may be beneficial to us all if it works out. Thank you, and I appreciate the help.

 

Anyone upgrading their rotors?

 

How would it be beneficial to all of us? Can you shed more light on your project?