Girodisc Mercedes SL55/63 Rear Rotors BMW_G20 This technology allows IE engineers

This technology allows IE engineers to use all available space for a complete performance design while ensuring a hassle-free fit and installation

these upgrades demand more airflow

Road clearance is measured at the lowest point of the HKS muffler on stock suspension - verify clearance if the vehicle is lowered

straight-type

Girodisc Mercedes SL55/63 Rear Rotors BMW_G20 This technology allows IE engineersThe 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