| 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 on both sides of axle. Vacuum brake booster, internally ventilated brake discs with six-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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| Front brake discs Ø |
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Diameter |
360 mm |
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| Rear brake discs Ø |
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Diameter |
330 mm |
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| Brake disc thickness, front |
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Measured value |
36 mm |
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| Brake disc thickness, rear |
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Measured value |
22 mm |
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| Maximum thickness tolerance of brake disc |
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Control value |
0.01 mm |
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| Brake pad area per wheel, front |
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Pad quality ECE |
191 cm2 |
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| Brake pad area per wheel, front |
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Pad quality NAR |
172.6 cm2 |
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| Brake pad area per wheel, rear |
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66.3 cm2 |
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| Pad thickness, front |
Wear limit 2 mm |
Pad quality, ECE |
9.48 mm |
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| Pad thickness, front |
Wear limit 2 mm |
Pad quality, NAR |
9.68 mm |
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| Pad thickness, rear |
Wear limit 2 mm |
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11.6 mm |
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| Brake disc wear dimension, front |
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34 mm |
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| Brake disc wear dimension, rear |
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20 mm |
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| Lateral runout of brake disc, max. |
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0.03 mm |
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| Lateral runout of wheel hub, max. |
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0.03 mm |
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| Lateral runout of brake disc when installed, max. |
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0.06 mm |
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