they are porsche 911 carrera calipers off the 3.4 litre, and using 308mm discs.

i will give it a go trimming them down, but the other alternative is to use some 345mm discs and manufacture some more components to space them out even further to suite the extra diameter of the disc!

would it be possible to contact EBC or mintex to see if they are willing to make some slightly smaller pads by adjusting some numbers in the cnc programs? is this a possibility?