FWIW, the Stoptech BBK is a good kit (I ran the kit on my track oriented NSX for many years), keep in mind front caliper clearance issues with the wheel spokes.
I highly suggest printing out the caliper clearance template to make sure that your current wheels will clear the caliper. I had to run spacers in some wheels to get enough front caliper clearance, thus requiring the replacement of the wheel studs. Also ran into problems with fender clearance issues when running tires wider than 215's on a 17 inch wheel, in other words 235 wide tires on a 17x8 wheel would rub.
Adjusting the e-brake was a total PITA.