Girodisc Raybestos ST43 Race Pads for BMW F8X 380mm Front 20-0527 Lambda or O2%

Lambda or O2%

MazdaSpeed 6

The final 1/4 turn equates to a lot of torque

The disc will bolt directly to the car and work with factory calipers

Girodisc Raybestos ST43 Race Pads for BMW F8X 380mm Front 20-0527 Lambda or O2%BMW F8X M3 & M4 with blue calipers BMW F87 M2 with blue calipers Raybestos ST 43 are our favorite intermediate track pad. Very aggressive pad, yet easy on the rotors. They are down slightly on overall friction and initial bite from the most aggressive offerings, with the flipside being lower running temps and increased component life. Make no mistake, these pads are the real deal. We have customers running them in Ferrari Challenge cars, Evo's, STi's,