Hawk HB712G.680 Racing Pad - DTC-60 Compound 924 The HB456 pad shape is

The HB456 pad shape is used across multiple performance vehicle applications and brake caliper configurations

Not recommended on the rear axle

Rear - BMW-6 Series-F12/13 M6 (2012+)

This combination of friction value

Track-oriented compound with more noise and dust than street pads

Hawk HB712G.680 Racing Pad - DTC-60 Compound 924 The HB456 pad shape isThe Hawk Performance DTC 60 compound is similar to the DTC 70 brake pad, but has less torque and initial bite, and improved pad wear. It is a great choice for lighter weight front axle applications or for a split friction set up (especially when paired with the DTC 70). The DTC 60 demonstrates excellent torque control that the DTC series is known for, providing first rate modulation and release characteristics. Overall this is a great choice for cars