The rear brake kit is a great value offer. The kit comes with Yellow stuff rear pads which offer an enhanced stopping performance, a wear sensor that should be changed when new pads are installed and new pins, which is a must-change item when installing new brake pads.
KIT SPECIFICATION
EBC Yellow stuff rear brake pads x1: DP42133R for the following cars; M135i/40i, M235i/40i, 340i, 440i, M2, M2C, M3, M3C, M4 & M4C