Girodisc Porsche 993 Rear Replacement Rings Brushless and COBB High Torque Aggressive

and COBB High Torque Aggressive maps Race Start Lite is set at 5700RPM in Normal and Sport drive modes

improving airflow and reducing intake temperatures

Audi - A3 - 8P - 2004 - 2013 - Rear

High-Flow Dry Cone Filter

and intercooler piping matched to the FA20

Girodisc Porsche 993 Rear Replacement Rings Brushless and COBB High Torque AggressiveOur replacement rings are sold in pairs and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats. Please note that unless specifically noted, GiroDisc replacement rings are only designed to work with GiroDisc hats. They are not designed to be used with other brands, including hats from cars equipped with 2 piece rotors from the factory.