Girodisc Ferrari 458, 488 Challenge Rear Iron Rotor Conversion Double Banjo Manufactured from polyurethane leather

Manufactured from polyurethane leather

Audi B8 RS5 / RS4

with gains of up to 20 hp and 18 ft-lb of torque at the wheels

iE's cutting-edge and innovative POWERlink Bluetooth dongle (sold separately) plugs into your vehicle's OBD II port creatig a wireless link for our responsive mobile app to flash your tunes

Invidia N1 HS11STIGTT

Girodisc Ferrari 458, 488 Challenge Rear Iron Rotor Conversion Double Banjo Manufactured from polyurethane leatherThe 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. The central hat section of our rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved vane design,