| Service brake (footbrake) with grey cast iron brake discs (standard brake) with PSM (Porsche Stability Management) as standard |
Hydraulic dual-circuit brake system with brake-circuit division per axle. Vacuum brake booster, internally ventilated brake discs with six-piston aluminum monobloc fixed-calliper brake on front axle and four-piston aluminum monobloc fixed-calliper brake on rear axle. |
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| PSM |
Porsche Stability Management (PSM) as standard with the functions Anti-lock Brake System (ABS), Anti-Slip Regulation (ASR), Engine Drag Torque Control (EDTC), Automatic Brake Differential (ABD), brake force boosting, brake system pre-filling. |
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| Tandem brake booster Ø (vacuum) |
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9/10 Zoll |
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| Boost ratio |
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8 |
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| Brake master cylinder Ø |
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28.57 mm |
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| Brake-circuit division |
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24/12 mm |
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| Brake disc Ø, front |
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350 mm |
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| Brake disc Ø, rear |
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330 mm |
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| Brake disc thickness, front |
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34 mm |
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| Brake disc thickness, rear |
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28 mm |
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| Thickness tolerance of brake disc, max. |
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0.01 mm |
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| Effective brake disc Ø, front |
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285.2 mm |
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| Effective brake disc Ø, rear |
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274.6 mm |
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| Piston Ø in front brake calliper |
6 x 36 mm |
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| Piston Ø in rear brake calliper |
4 x 32 mm |
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| Brake pad area, front |
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448 cm2 |
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| Brake pad area, rear |
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200 cm2 |
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| Total brake pad area |
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648 cm2 |
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