Hi everyone
Im an Engineering student at Coventry University and we are doing a bit of coursework on the brake system of a chosen vehicle.
The vehicle our group chose was the 2009 Audi A4 1.8 TFSI SE
Unfortunately, we are struggling to find some data, so does anybody know of any sources or data for the following points:
1) front and rear effective brake radius
2) Distance from rotor OD to pad OD]
3) long and short arm brake pedal length
4) load to master cylinder
5) master cylinder diameter
6) Caliper piston diameter
7) number of caliper pistons
8) brake pad friction
9) number of pads

Any help would be GREATLY appreciated. thanks guys.