Evo 5/6/7/8 AP Racing two-piece strap drive replacement discs, to replace the one piece OE disc Ø320x32 (Brembo 4 pot set up). This set up has been tested on road and track with excellent results NO warping, reduced pedal travel. Over 18 months of continuous running on other company cars with this set up , having now refined and patented it, it has been signed off for production. These kits also include one axle set of Ferodo DS2500 scalloped pads. Shallower pads are required to allow clearances on the AP bell and the strap drive system. This is a flexible coupling with no moving parts to seize up or produce noise or wear out, as can on bobbin drive types. DELIVERY is extra.