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- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
The Exhaust System Clamp Set is an OEM-spec fastening kit designed to securely join and seal exhaust system pipework. These clamps are used to connect key exhaust components—such as silencers, catalytic converter sections, centre pipes, or tailpipe assemblies—ensuring a tight, leak-free fit while allowing correct alignment during installation.
Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Diagram Ref No 4, 8, 9, 10
Exhaust clamps play an important role in keeping the exhaust system stable under heat expansion, vibration, and engine movement. A worn or corroded clamp can cause exhaust leaks, rattles, poor fitment, or misalignment—especially on performance or stainless exhaust systems where correct sealing is essential.
This clamp set is ideal when fitting a new exhaust, replacing damaged clamps, or refreshing fixings during exhaust maintenance.
What This Product Does:
- Secures exhaust joints and pipe connections
- Maintains proper alignment of exhaust components
- Helps prevent exhaust gas leaks at connection points
- Reduces vibration movement and exhaust rattles
- Supports safe, reliable long-term exhaust system operation
- Makes exhaust assembly replacement or servicing easier and cleaner
Symptoms Of A Failing Exhaust Clamp:
- Exhaust blowing / hissing sound near a joint
- Rattling or knocking noises from underneath the car
- Visible soot marks around pipe joins (sign of leaking gases)
- Loose exhaust sections or misaligned tailpipes
- Corroded, seized, or snapped clamp hardware
- Exhaust fumes smell stronger than normal (possible leak
Why Replacement Matters:
- Prevents exhaust leaks that affect performance and sound quality
- Reduces vibration and rattles for a smoother driving experience
- Protects surrounding components from heat and gas leakage
- Ensures correct exhaust fitment, sealing, and support
- Avoids clamp failure during removal/refitting (especially if original fixings are rusted or seized)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG11133600
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Price is for each clamp.
Fits:
Porsche 996 1998-05 (not Turbo)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611110800
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
connecting sleeve from cat to rear silencer.
Fits:
Porsche 996 1998-05 (not Turbo and GT2)
Price is for each sleeve.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611122002
The product you are viewing cross references to these numbers
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Fits:
Porsche 996 C2 / C4 3.4L 1998-2001 (96.01 / 96.02 / 96.04)
Porsche 996 GT3 1999-2005 (96.76 / 96.79)
Click 'Zoom in' for large parts diagram.
Diagram Ref no 23 (LEFT) or 28 (RIGHT).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611122
The product you are viewing cross references to these numbers