Advantages of the Reilly Racing RX-S197 Rear Brake Upgrade Kit:
- OPTIMUM SIZE (300MM), COMMERCIALLY AVAILABLE VENTED ROTOR
- COMMERCIALLY AVAILABLE, UNMODIFIED CALIPER
- WIDE PAD SELECTION, WITH NO PAD SHAVING BEFORE INSTALL
- RETAIN OEM PARKING BRAKE
 
The Reilly Racing RX-S197 Rear Brake Upgrade Kit is the perfect solution for the overheating, fast-wearing rear brakes on the S2000. This is the only rear brake kit for the S2000 that provides a drastic increase in heat disipation, with a minimal change in brake bias (less than 3%) AND the abilty to choose consumables from literally hundreds of sources. During the lengthly development and testing of this kit, the goal was to:
Retain the S2000 OEM parking brake
Use an OE-supplied VENTED 300mm rotor with a wide range of aftermarket options
Use an OE-supplied caliper with a piston similar to the S2000 that requires no modification
Improve the suitability of a street-oriented pad in an HPDE enviornment, and/or reduce brake temperature in more agressive setups.
 
What the kit includes:
Caliper Bracket Adpater - Mates Mazda RX8 rear caliper to S2000 rear spindle
Parking Brake Cable Adapter - Allows the RX8 parking brake mechanism to be actuated by the S2000 OEM parking brake cable.
Hubcentric Rotor Ring - Centers the new rotor on the hub.
Optional Caliper, pad, and rotor as selected above (shipped seperately)
All required hardware for for installation
Detailed installation instructions
 
All highlighted parts are CNC machined here in the U.S.A. and are powdercoated for corrosion resistance
 
You are free to purchase the following required parts from whatever source you want, from any of the other hundreds of retailers that offer a wide range of options:
 
Mazda RX8 complete rear calipers (any year)
RX8 rear brake pad of your choice
S197 Ford Mustang GT (2005-2014) rear brake rotor