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Porsche // 996 (911) (1997-2005) // 996 C4 3.6L 09/01-2005
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Exhaust Manifold to Catalytic Converter Titanium Lock Nut. Porsche 986 Boxster / 996 / 987C - 99908405202T
99908405202T::2
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- 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 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Exhaust Manifold to Catalytic Converter M8 Nut. Made out of Titanium.
Fits:
Porsche 986 Boxster 1997-05
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1997-05
Porsche 996 GT3 1999-05
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99908405202T
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-05
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1997-05
Porsche 996 GT3 1999-05
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99908405202T
99908405202
The product you are viewing cross references to these numbers
£6.25
Now £5.62
In stock
Related products
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- 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 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Exhaust manifold gasket. Sold each.
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 MKI Boxster 2005-08
Porsche 987C MKI Cayman 2005-08
Porsche 996 3.4L C2 / C4 1998-01
Porsche 996 3.6L C2 / C4 / C4S 2002-05
Porsche 997 MKI Carrera 2005-08 (M96.05 / M97.01)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611110755
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 MKI Boxster 2005-08
Porsche 987C MKI Cayman 2005-08
Porsche 996 3.4L C2 / C4 1998-01
Porsche 996 3.6L C2 / C4 / C4S 2002-05
Porsche 997 MKI Carrera 2005-08 (M96.05 / M97.01)
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
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Related, superseded, cross reference or alternative numbers for comparison.
99611110755
99611110755
230.333
The product you are viewing cross references to these numbers
Price: £11.27
In stock
Vehicle Group
- 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
Information
Exhaust manifold to cat gasket.
Fits:
Porsche 996 C2 / C4 all
Click picture for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611111350
The product you are viewing cross references to these numbers
Fits:
Porsche 996 C2 / C4 all
Click picture for large parts diagram.
Diagram ref no 7
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99611111350
99611111350
185.370
The product you are viewing cross references to these numbers
Price: £4.75
In stock
Vehicle Group
- 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
Information
Exhaust Fitting Kit.
The OE Match Exhaust Fitting Kit is a comprehensive installation kit designed to provide the essential hardware required for the secure installation or replacement of the exhaust system on compatible Porsche models. Manufactured to OE specifications for fit, strength and durability, the kit contains the necessary fasteners, clamps, nuts, bolts, washers and sealing components (where applicable) to ensure a safe, leak-free exhaust installation.
Kit Includes:
2 x Header Gaskets (Diagram Ref 3)
2 x Header to Cat Gaskets (Diagram Ref 7)
2 x Cats to Muffler Clamps (Diagram Ref 29)
2 x Muffler to Tail Pipe Clamps (Diagram Ref 22)
Fits:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.7
The product you are viewing cross references to these numbers
The OE Match Exhaust Fitting Kit is a comprehensive installation kit designed to provide the essential hardware required for the secure installation or replacement of the exhaust system on compatible Porsche models. Manufactured to OE specifications for fit, strength and durability, the kit contains the necessary fasteners, clamps, nuts, bolts, washers and sealing components (where applicable) to ensure a safe, leak-free exhaust installation.
Kit Includes:
2 x Header Gaskets (Diagram Ref 3)
2 x Header to Cat Gaskets (Diagram Ref 7)
2 x Cats to Muffler Clamps (Diagram Ref 29)
2 x Muffler to Tail Pipe Clamps (Diagram Ref 22)
Fits:
- 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
Manufactured from high-quality corrosion-resistant materials, each component is engineered to withstand the extreme temperatures, vibration and harsh environmental conditions experienced by the exhaust system. Ideal for replacing worn or corroded original hardware, this fitting kit helps ensure a professional-quality installation while reducing the risk of exhaust leaks and loose components.
What This Product Does:
- Provides the essential hardware required for exhaust system installation.
- Secures exhaust components together safely and correctly.
- Helps create leak-free exhaust connections.
- Replaces worn, corroded or seized original fixings.
- Supports correct exhaust alignment and fitment.
- Reduces exhaust vibration and movement.
- Helps simplify exhaust repair and replacement work.
- Forms an essential part of a complete exhaust system installation.
Symptoms Of Wear Or Failure:
- Exhaust gas leaks.
- Rattling or vibrating exhaust components.
- Loose exhaust system sections.
- Corroded or seized nuts and bolts.
- Broken clamps or mounting hardware.
- Exhaust blowing noises.
- Difficulty removing old exhaust components during servicing.
- Misaligned exhaust system.
- Increased vibration through the vehicle.
- Visible rust or deterioration of fixing hardware.
Why Replacement Matters:
- Exhaust fittings operate in one of the harshest environments on the vehicle, where they are exposed to extreme heat, moisture, road salt and constant vibration. Over time, nuts, bolts, clamps and other fixings can corrode, seize or lose their clamping force, making the exhaust system susceptible to leaks and movement.
- Reusing old or damaged hardware when fitting a replacement exhaust can result in poor sealing, premature component failure and increased installation time. Loose or leaking exhaust joints may lead to unwanted noise, reduced engine performance and potential exhaust gas leakage.
- Replacing the complete exhaust fitting hardware during installation ensures secure mounting, correct alignment and reliable sealing of the exhaust system. The OE Match Exhaust Fitting Kit provides factory-style fitment, durable corrosion-resistant components and dependable long-term performance, making it the ideal choice for exhaust repairs, upgrades and routine maintenance on your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHFITTING.996.1.7
99611110755
99611111350
99711152000
99611110800
The product you are viewing cross references to these numbers
About kit
This kit is comprised of the following items:
2 x Exhaust manifold gasket. Porsche 996 / 986 Boxster / 987 Boxster / 987C Cayman /997 (99611110755/1)
Unit Price: £5.00
InStock
2 x Exhaust manifold to cat gasket. Porsche 996 C2 / C4 (99611111350/1)
Unit Price: £1.95
InStock
2 x Exhaust sleeve catalytic converter to silencer. Porsche 996 / 997 (99711152000/1)
Unit Price: £22.50
InStock
2 x Exhaust clamp for tail pipe. Porsche 996 (99611110800/1)
Unit Price: £12.00
InStock
Price: £82.90
In stock
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- 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 TURBO 2000-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Exhaust Manifold to Catalytic Converter Nut.
M8. EACH
Fits:
Porsche 986 Boxster 1997-05
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1997-05
Porsche 996 GT3 1999-05
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99908405202
The product you are viewing cross references to these numbers
M8. EACH
Fits:
Porsche 986 Boxster 1997-05
Porsche 987C Cayman 2005-08
Porsche 996 C2 / C4 / C4S 1997-05
Porsche 996 GT3 1999-05
Related reference numbers
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99908405202
99908405202
90091000303
The product you are viewing cross references to these numbers
Price: £2.15
In stock