F8X Front AP Racing Pro 5000R Caliper Fitting Kit For AP Racing CP9660 or CP9668 (endurance) calipers - only for use with Renn Stop 380x36mm discs. Designed for BMW F80 / F82 / F87 - M2 / M3 / M4 Features:CNC machined from billet 6082-T6 aluminiumStainless steel solid thread inserts on all threads for strength and durability Supplied:2x CNC machined brackets for AP Racing CP9660 or CP9668 Calipers4x M12 flanged bolts for hub to bracket mounting - Grade 10.94x M12 Cap head bolts for caliper mounting - Grade 10.91x Bottle of Genuine Loctite 243 (1.8 ml)Basic Installation instructions with torque specs (we recommend professional installation) For the full kit, you will need:AP Racing Pro 5000 R Calipers - CP9660 or CP9668Front Renn Stop 380x36mm discsFront HEL Braided lines for AP CalipersPads of your choice Individual components made available separately for accessibility, but the full front kit is available here (with package discount)