exhaust
O2 Sensor - Downstream Torque Specs
for 2021 Porsche Panamera GTS 4.0L Twin Turbo V8 · AWD
10 fasteners
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Flange Bolts
CriticalApply anti-seize
40 lb-ft · 54 Nm
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Manifold Nuts
CriticalApply anti-seize
29 lb-ft · 39 Nm
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O2 Sensor
CriticalApply anti-seize to threads
40 lb-ft · 54 Nm
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O2 Sensor
CriticalAnti-seize threads
40 lb-ft · 55 Nm
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