GIRODISC A2-149 Rear Brake Rotor Kit for AUDI RS4/RS5 (B9) 2017- ymm_50 Allows operation at up to

Allows operation at up to 25°F greater cylinder head temperature

Outside Width/Base Inner Diameter (mm): 206

The central hat section of the disc is made from 6061-T6 aircraft specification aluminum

This muffler utilizes a patented Multi-Core 4 tube design to maximize flow

BRIDE S014FO Seat Rail FO (Left) for SUZUKI Alto (HA25S)

GIRODISC A2-149 Rear Brake Rotor Kit for AUDI RS4/RS5 (B9) 2017- ymm_50 Allows operation at up toThe Girodisc system is a direct replacement for the OE disc, no modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The central hat section of our rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The