ur20v

I'm looking to put together my own BBK for my TT. I have a pair of Brembo GT3 "Lotus" calipers, but comparing them to my 996 NA calipers the dimensions are different, specifically center of radial mount hole to "inner edge" of the caliper. Thing is, I don't know if the 996 caliper or the GT3/Lotus caliper is closer to the 986 Boxster caliper, if either are... Can anyone help me out with some measurements? I was planning on buying a pair of caliper brackets from PureMS, but not without confirming either of my brakes will work first.

Just Me

i don't follow the question, or the dimension you may be asking about.

Can you be more specific, maybe with a drawing of what you want?