I've no experience with the Endless, but the G-LOC street pads are excellent (good bite and very low dust) and their track compounds kick *** on my Z06.

Just be wary that any aggressive track/racing compound will have elevated levels of dust and will be extremely noisy if street driven as they tend to prefer higher rotor temperatures to function at peak performance.

 

I'm using r12 front and r10 rear, they are quite aggressive for street and squeaky. I will get you part numbers later today.