GIRODISC A2-149 Rear Brake Rotor Kit for AUDI RS4/RS5 (B9) 2017- ymm_50 Improved throttle response and engine

Improved throttle response and engine efficiency at high rpm

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

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

low gear crawling

Outside Width/Base Inner Diameter (mm): 206

GIRODISC A2-149 Rear Brake Rotor Kit for AUDI RS4/RS5 (B9) 2017- ymm_50 Improved throttle response and engineThe 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