Boxster (986) F6-2.5L (1998)
Connection Tube (20)
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Quantity used 1.
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End of tube with embossed arrow faces towards catalytic converter.
Catalytic Converter, Cylinder Row 4-6 (21)
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Quantity used 1.
Gasket (22)
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Quantity used 1.
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Always replace.
Shield (23)
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Quantity used 1.
Oxygen Sensor (24)
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Quantity used 1.
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Tighten to 55-60 Nm (41-44 f. lbs.)
Not Used (25)
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Quantity used 0.
Sealing Ring (26)
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Quantity used 1.
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Always replace.
Plug (Exhaust Gas Sampling Point) (27)
Quantity used 1.
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Tighten to 10 Nm (7 ft. lbs.)
Sealing Ring (28)
Quantity used 1.
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Always replace.
Hexagon Nut 8 mm (29)
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Quantity used 2.
Reinforcing Plate (30)
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Quantity used 2.