Giulia/Stelvio Fluid Spec/Capacities.
Porterfield Bedding procedures recommendations
Street pads are pre‐bedded. Just install and drive normally and they will bed themselves in within about 100 miles. Please avoid the 60+‐0 absolute stops upon first installation to see how well they stop. (Obviously if it is required for safety do so.) This can lead to glazing of the parts. Please allow the 100 or so miles to pass before being more aggressive with them.
Race pads (R4-S) – Ok for all race pads we carry All brakes should be made with even pressure (no stab braking) and never coming to a complete stop.
Allow equal time on and off the brake. Usually easy to do as you get back up to speed.
5 brakes at 40% pedal pressure 25mph to 5mph
5 brakes at 50% pedal pressure 50mph to 25mph
5 brakes at 70% pedal pressure 75mph to 35mph
Allow to cool completely without engaging the brakes.
4C Bolt Tightening Information: