| 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 four-piston aluminium monobloc fixed-calliper brake on front axle and one-piston floating-calliper brake with integrated parking brake on rear axle. |
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| PSM |
Porsche Stability Management (PSM) as standard with functions ABS, ASR (Traction Control TC+, engine drag torque control MSR, ABD, PTM lock control (longitudinal)). Optional: Levelling system, infinite shock absorber adjustment PASM, electronically regulated limited-slip rear differential PTV+ |
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| Tandem brake booster ø (vacuum) |
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9/9 Zoll |
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| Boost ratio |
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9 |
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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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345 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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30 mm |
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| Brake disc thickness, rear |
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22 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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142.5 mm |
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| Effective brake disc ø, rear |
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144.1 mm |
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| Piston ø in brake calliper, front |
2 x 42 mm + 2 x 42 mm |
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| Piston ø in brake calliper, rear |
43 mm |
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| Brake pad area per wheel, front |
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150 cm2 |
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| Brake pad area per wheel, rear |
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89.4 cm2 |
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