Technical data: Brakes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2006 Audi TT, 2005 Audi TT, 2004 Audi TT, 2003 Audi TT, and 2002 Audi TT. However, it is still accessible from the selected car via links, so may be relevant.
| Brake system | |||||
| Dual-circuit brake system with diagonal distribution, Anti-locking Brake System (ABS) with Electronic Brake Pressure Distribution (EBD), Electronic Differential Lock (EDL), Traction Control System (ASR), Electronic Stabilization Program (ESP) |
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| Brake master cylinder | dia., mm | 23.81 | |||
| Brake booster, pneumatic | dia., inches | 10" | |||
| Function | pneumatic | ||||
| Boost factor | i = 5 | ||||
| Front brakes | ||||
| Brake caliper | PR No. 1LT | PR No. G1A, 1LV | PR No. 1ZT | |
| Front brake caliper | FN 3 | FN 3 | 2FN | |
| Piston | dia., mm | 54 | 54 | 42 |
| Brake disc | ||||
| Front brake disc | dia., mm | 312 | 312 | 334 |
| Brake disc thickness, ventilated | mm | 25 | 25 | 32 |
| Wear limit | mm | 23 | 23 | 30 |
| Brake pad | ||||
| Brake pad thickness (without backing plate) | mm | 14 | 14 | 14 |
| Wear limit (without backing plate) | mm | 2 | 2 | 2 |
| Rear brakes | |||||
| Brake caliper | PR No. 1KK | PR No. 1KE | PR No. 2EK | PR No. 1KF | |
| Rear brake caliper | C 38 | C 41 HR | C 38 | C 38 | |
| Piston | dia., mm | 38 | 41 | 38 | 38 |
| Brake disc | |||||
| Rear brake disc | dia., mm | 232 | 239 | 232 | 256 |
| Brake disc thickness, not ventilated | mm | 9 | 9 | 9 | - |
| Brake disc thickness, ventilated | mm | - | - | - | 22 |
| Wear limit | mm | 7 | 7 | 20 | 20 |
| Brake pad | |||||
| Brake pad thickness (without backplate) | mm | 12 | 12 | 12 | 12 |
| Wear limit (without backplate) | mm | 2 | 2 | 2 | 2 |