Technical Data - BOXSTER
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 Porsche Boxster, 2003 Porsche Boxster, 2002 Porsche Boxster, 2001 Porsche Boxster, and 2000 Porsche Boxster. However, it is still accessible from the selected car via links, so may be relevant.
TECHNICAL DATA AND SPECIFICATIONS - BOXSTER
| Designation |
|
Notes, dimensions |
Wear limit |
| Operating brake (foot brake) |
|
Hydraulic dual-circuit brake system with front-axle/rear-axle brake circuit division. Vacuum brake booster, internally ventilated cast iron brake discs with black four-piston monobloc fixed calipers at front and rear axles. |
|
| ABS as standard (as of 2002 model ABS 5.7). |
| As an option: |
| - up to model 2000 with ABS/TC |
| Brake booster (vacuum) |
|
10 inch |
|
| Boost ratio |
|
3.85 |
|
| Brake master cylinder |
front |
23.81 mm |
|
| Brake master cylinder |
rear |
23.81 mm |
|
| Brake master cylinder |
Stroke |
18/18 mm |
|
| Brake proportioning control |
|
1 proportioning valve 5/25 or EBV |
|
| Brake discs |
front |
298 mm |
|
| Brake discs |
rear |
292 mm |
|
| Effective brake discs |
front |
250 mm |
|
| Effective brake discs |
rear |
241 mm |
|
| Piston in brake caliper |
front |
2 x 40 + 2 x 36 mm |
|
| Piston in brake caliper |
rear |
2 x 30 + 2 x 28 mm |
|
| Brake pad area |
front |
216 cm2 |
|
| Brake pad area |
rear |
196 cm2 |
|
| Total brake pad area |
|
412cm2 |
|