Brackets / Clamps / Straps

The OE Match exhaust sealing ring gasket forms the seal at the wastegate-to-muffler connection on the Porsche Turbo exhaust assembly. It is a replacement sealing component for repairs involving a leaking joint or removal and refitting of the connected exhaust parts.

Fits

• Porsche 911 Turbo (1978 to 1989) with engine code M930.60/66/68
• Porsche 924 Turbo (1976 to 1985)
• Porsche 944/2 Turbo/Turbo S (1985 to 1991) with engine code M44.50/51/52
  
  Check fitment for your specific vehicle (model, year, engine) before ordering.
  
  Diagram Ref no 46
  
  What Is This Part?

This ring-shaped gasket is the sealing element between the mating sections of the wastegate exhaust connection. It works with the joint's retaining hardware to close the connection when the exhaust parts are correctly seated and secured. Its role is to seal the joint rather than support the weight of the exhaust. When carrying out repairs, inspect the adjoining pipework, sealing seats and fixings as well as the gasket itself.

What Does This Part Do?

• Seals the connection: Closes the sealing interface between the adjoining exhaust components.
• Contains exhaust gas: Helps prevent gas escaping through the joint when correctly fitted.
• Works with the retaining hardware: Provides the sealing element within the secured exhaust connection.
  
  Why Replace This Part?

Replace the gasket if inspection confirms that it is damaged, distorted or no longer sealing correctly. Blowing or ticking noises and soot marks around the connection are reasons to inspect the joint, but they do not establish that the gasket alone is responsible.

A replacement gasket should be fitted against sound, correctly aligned mating surfaces. Loose or damaged fixings, deteriorated pipe ends and poor seating also need attention; replacing the seal alone will not correct those faults. During dismantling, assess the condition of the removed ring before deciding whether it is suitable for refitting.

When to Replace This Part?

• Visible damage: The ring is split, distorted or has damaged sealing faces.
• Confirmed joint leakage: Inspection identifies exhaust gas escaping at this sealing connection.
• Soot around the joint: Deposits indicate a possible leak that needs investigation.
• Poor seating: The ring cannot sit correctly after the mating surfaces and alignment have been checked.
• Removal damage: The gasket is damaged while separating the exhaust connection.
  
  Where Is This Part Fitted?

Location: At the wastegate-to-muffler exhaust connection on the applicable assembly. Confirm the joint arrangement for the specific model before dismantling or ordering associated hardware.

Product Summary

• Product: Exhaust sealing ring gasket.
• Brand: OE Match.
• Purpose: Seals the applicable wastegate exhaust connection.

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93012313404

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Exhaust Muffler Strap Bolt. AM 10 x 50.

Fits:
Porsche 911 1965-89
Porsche 911 (930) Turbo 1975-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 21

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Exhaust Steel strap. One per car. Price is for each.

Fits:
Porsche 911 (930) Turbo 3.0L 1975-77
Porsche 911 (930) Turbo 3.3L 1978-89

Click 'Zoom in' for large parts diagram.
Diagram ref no 35

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93011115502

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Exhaust strap & bolt. Need 2 per car. Price shown is for each.

Fits:
Porsche 911 1965-83

Click 'Zoom in' for large parts diagram.
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Exhaust strap. Heavy duty steel strap & bolt. Need 2 per car. Price shown is for each. Length 510mm
stainless steel. SSI quality.

Fits:
Porsche 911 1965-83

Click 'Zoom in' for large parts diagram.
Diagram ref no 20

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Exhaust Steel Strap.

The OE MATCH Exhaust Steel Strap is a high-quality replacement mounting strap designed to securely support and retain the exhaust silencer or muffler assembly. Manufactured from durable steel and engineered to OE specifications, this strap helps maintain correct exhaust system positioning while supporting the weight of the silencer and reducing excessive movement caused by engine vibration and road conditions.

Fits:

• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930) 

 
Diagram Ref No 35

Constant exposure to heat, moisture, road salt, and vibration can cause original exhaust straps to corrode, weaken, or break over time. This OE MATCH replacement strap restores proper exhaust support, helping to prevent misalignment, rattles, and unnecessary stress on surrounding exhaust components.

What This Product Does:

• Secures and supports the exhaust silencer or muffler assembly
• Maintains correct exhaust system alignment and positioning
• Reduces excessive exhaust movement and vibration
• Supports the weight of the exhaust system
• Helps prevent strain on exhaust mounts, brackets, and pipe connections
• Provides reliable support in high-temperature operating environments

Symptoms Of Wear Or Failure:

• Rattling or knocking noises from underneath the vehicle
• Excessive exhaust movement during driving
• Sagging or misaligned exhaust components
• Visible corrosion, cracking, or strap breakage
• Exhaust system contact with the chassis or bodywork
• Increased stress on exhaust brackets and mounting points
• Vibration transmitted into the vehicle cabin
• Risk of exhaust component damage or detachment

Why Replacement Matters:

• Restores proper exhaust support and positioning
• Reduces vibration, rattles, and unwanted noise
• Protects exhaust pipes, silencers, and mountings from excessive movement
• Maintains correct exhaust alignment
• Helps prevent premature wear of related exhaust components
• Reduces the risk of costly exhaust repairs
• Improves vehicle refinement and driving comfort
• Ensures safe and reliable operation of the exhaust system

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93011115502

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Exhaust tail pipe bracket.

Fits:
Porsche 356 B / C 1960-65
Porsche 912 1965-69

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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Heat exchanger mounting kit.

Fits:
Porsche 911 1974-84

*If using with 1985 onwards 3.2L you may need 6x 93011119112 42mm bore Manifold gaskets

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PCG91121100

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Mounting Kit For Exhaust.

The Porsche Exhaust Mounting Kit – OE Match (Part Number: PCG91121100/1) is a replacement fitting and fastening kit designed to securely install and support the exhaust heat exchangers on selected classic Porsche 911 models.

Fits:

• Porsche 911 2.7L / 3.0L / *3.2L 08/73-07/85

*If used with 1984 onwards 3.2L you may need 6x 93011119112/1 42mm bore Manifold gaskets 

Designed as an alternative to the original Porsche exhaust mounting kit, this OE Match replacement provides the necessary mounting hardware for correctly securing compatible exhaust components, helping maintain a stable installation and reliable sealing at the exhaust connections.

The exhaust mounting system operates in an extremely demanding environment, exposed to high temperatures, constant engine vibration, moisture and road contamination. Over time, original mounting bolts, nuts, studs and other fastening components can become corroded, weakened, seized or damaged during exhaust removal.

Replacing worn or deteriorated exhaust mounting hardware helps maintain secure exhaust connections, minimise unwanted vibration and reduce the likelihood of exhaust gas leaks.

Ideal for exhaust system repairs, heat exchanger replacement, engine maintenance and classic Porsche restoration projects, this OE Match mounting kit offers a practical and cost-effective alternative to Genuine Porsche-branded mounting hardware.

What This Product Does:
The exhaust mounting kit provides the fastening components required to securely attach compatible exhaust heat exchangers and associated exhaust components to the engine.

Correctly installed exhaust mounting hardware maintains the clamping force required for secure connections and effective sealing between the exhaust components and the cylinder heads.

Its main functions include:

• Securing exhaust components: Provides the mounting hardware needed to correctly fasten heat exchangers and associated exhaust fittings.
• Maintaining exhaust joint sealing: Helps apply consistent clamping pressure to the exhaust gaskets, reducing the risk of exhaust gas leakage.
• Supporting exhaust system stability: Keeps exhaust components correctly positioned during engine operation.
• Reducing vibration and rattling: Helps prevent unwanted movement caused by loose or deteriorated fasteners.
• Withstanding high operating temperatures: Provides mounting hardware suitable for the demanding thermal conditions surrounding the exhaust system.
• Supporting reliable exhaust performance: Maintains secure exhaust connections for effective exhaust gas flow.
• Facilitating exhaust repairs: Provides replacement fastening components during heat exchanger installation, exhaust maintenance or engine restoration.

Symptoms Of Wear Or Failure:
Exhaust mounting hardware is continually subjected to extreme temperatures, repeated heating and cooling cycles, engine vibration and exposure to moisture. These conditions can cause corrosion, metal fatigue, loosening or seizure over time.

Common signs of worn or damaged exhaust mounting components include:

• Corroded or rusted fasteners: Exhaust mounting nuts, bolts and studs may become heavily corroded, reducing their strength and making removal difficult.
• Loose exhaust components: Deteriorated or incorrectly tightened hardware may allow movement around the heat exchanger or exhaust connections.
• Exhaust gas leaks: Damaged or loose fasteners can reduce gasket clamping pressure, allowing exhaust gases to escape from the joints.
• Increased exhaust noise: Leaking exhaust connections may produce ticking, blowing or hissing sounds, particularly during acceleration or when the engine is cold.
• Rattling or vibration: Loose mounting components may allow the exhaust system to vibrate excessively, producing unwanted metallic noises.
• Broken or missing mounting hardware: Heat exposure, corrosion or mechanical stress may cause mounting studs or bolts to fracture.
• Exhaust fumes or unusual odours: Leaking exhaust joints may allow exhaust gases to escape into the surrounding engine area.
• Difficulty removing exhaust components: Severely corroded or seized mounting hardware may complicate routine servicing and heat exchanger replacement.

Why Replacement Matters:
Replacing deteriorated exhaust mounting hardware is important for maintaining the structural integrity, sealing performance and long-term reliability of the Porsche 911 exhaust system.

Old or corroded mounting components may no longer provide the correct clamping force required to keep exhaust connections secure. This can result in exhaust gas leaks, excessive vibration, rattling and potential damage to surrounding components.

Severely corroded hardware may also break during removal, making future exhaust repairs more difficult and time-consuming.

Installing a replacement OE Match Exhaust Mounting Kit helps to:

• Restore secure exhaust installation: Ensure compatible heat exchangers and exhaust components are correctly fastened.
• Help prevent exhaust leaks: Maintain appropriate gasket clamping pressure for reliable sealing.
• Reduce unwanted vibration: Minimise rattling and movement caused by loose or weakened mounting hardware.
• Improve exhaust system reliability: Replace aged, corroded or damaged fasteners before they cause further problems.
• Support safe vehicle operation: Help reduce the risk of exhaust gases escaping through poorly secured connections.
• Simplify exhaust maintenance: Provide replacement mounting hardware when removing and refitting heat exchangers.
• Protect surrounding components: Reduce the risk of excessive movement or stress on adjacent exhaust components.
• Support classic Porsche restoration: Restore the intended exhaust mounting arrangement during engine rebuilding or vehicle refurbishment.
• Offer a cost-effective repair: Provide an OE Match alternative to the Genuine Porsche mounting kit.

Replacing exhaust mounting hardware during heat exchanger replacement or major exhaust servicing is recommended, particularly when existing fasteners show signs of corrosion, damage or deterioration.

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PCG91121100

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Heat shield for exhaust.

Fits:
Porsche 911 Turbo 3.3 09/77-07/89
Porsche 964 Turbo 3.3-3.6 08/90-09/93

Diagram Ref No 4

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Heat Exchanger Mounting Kit 

Ensure a secure and reliable installation of your air-cooled Porsche exhaust system with this OE Match Heat Exchanger Mounting Kit. This complete hardware kit contains the essential mounting components required when installing or replacing heat exchangers.

Porsche 911 1965-1968 2.0L / 912 SWB (F)
Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Porsche 911 1974-1976 2.7L / 1976 3.0 Carrera

Heat exchangers are exposed to constant heat cycles, moisture, road salt and vibration, making the original mounting hardware highly susceptible to corrosion, seized fasteners and fatigue. Reusing old hardware can make installation difficult and may compromise the security and alignment of the exhaust system.

This OE Match mounting kit provides the correct replacement hardware to ensure your heat exchangers are securely fitted, helping maintain proper exhaust sealing, reduce unwanted movement and support long-term reliability. Whether you're replacing heat exchangers, rebuilding an engine or carrying out a full restoration, installing new mounting hardware is always recommended.

Manufactured to OE Match standards, every component is designed for precise fitment and dependable performance.

What Does the Heat Exchanger Mounting Kit Do?

The mounting kit provides the hardware required to securely fasten the heat exchangers to the engine and exhaust system.

Its primary functions include:

• Securing the heat exchangers in the correct position.
• Maintaining proper exhaust alignment.
• Supporting effective exhaust sealing.
• Preventing movement caused by vibration.
• Providing reliable long-term fastening.
• Simplifying heat exchanger installation.

Using new mounting hardware helps ensure the exhaust system performs correctly while reducing the likelihood of future maintenance issues.

Why Replace Heat Exchanger Mounting Hardware?

Original exhaust hardware is subjected to extreme operating conditions and often deteriorates over time.

Common reasons for replacement include:

• Corroded nuts and fasteners.
• Seized or damaged hardware.
• Fatigued mounting components.
• Broken or rounded fasteners during removal.
• Exhaust restoration projects.
• Engine rebuilds.
• Heat exchanger replacement.
• Preventative maintenance.

Replacing the complete mounting hardware during installation helps ensure a secure fit and reduces the risk of future exhaust problems.

Features

• Designed for Porsche 911 (1963-1976).
• Complete installation hardware set.
• Precision manufactured for accurate fitment.
• High-quality, durable components.
• Helps ensure secure heat exchanger installation.
• Restores factory-style mounting.
• Ideal for restoration, repair and engine rebuilds.
• Suitable for replacing worn or corroded original hardware.

Why Choose OE Match Exhaust Components?

OE Match exhaust components and installation hardware are manufactured to deliver factory-quality fitment, durability and long service life. Designed specifically for classic Porsche applications, these components help ensure reliable installation while preserving the originality and performance of your vehicle. Whether you're carrying out a complete restoration or routine maintenance, OE Match products provide the quality expected by Porsche enthusiasts and professional workshops.

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91011KIT

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Mounting kit with 3 straps, 1 gasket, bolts & nuts for rear exhaust.

Fits:
Porsche 911 Carrera 3.2 08/83-07/89
Porsche 911 SC/911 Carrera 2.7-3.0 08/75-07/83

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Fits:
Porsche 930 Turbo 3.0L 1975-77 - Only for Japan/USA. 

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Support washer for exhaust system.

Fits:
Porsche 911 / 911 Turbo (1975 to 1989)

Click 'Zoom in' for large parts diagram.
Diagram ref no 47

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Exhaust retaining strap in Titanium (648mm) RIGHT.
Upgrade your classic Porsche 911 with the Titanium Muffler Strap / Clamp. This premium version retains all the fit and function of the original strap but is made from high-grade titanium for added durability, corrosion resistance, and weight savings.

Fits:
Porsche 911 1984 - 1989 (not Turbo)

Diagram ref no 5

Mounted on the right side of the rear exhaust of 911 (1984-1989), this strap holds the muffler securely in place, resisting heat, vibration, and rust that can degrade steel over time. The titanium build ensures long life, keeps your exhaust aligned under load, and adds a touch of performance-grade quality under the car.

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Exhaust retaining strap in Titanium (598mm) LEFT.
Upgrade your classic 911 with the Titanium Exhaust Muffler Strap. This OEM spec part is upgraded to titanium for better strength, corrosion protection, and lighter weight. The strap securely holds the rear muffler under your Porsche 911 (1984-1989), keeping it properly aligned and reducing vibration. With titanium, you get longer life, less rust, and better performance under heat and road conditions.

Fits:
Porsche 911 1984-89 (not Turbo)

Diagram ref no 4

Why Replacement Matters:

• The original steel or stainless strap can rust, corrode, or weaken, causing the muffler to sag or vibrate.
• A failing strap may allow the muffler to move or make contact with body panels, causing noise, damage, or misalignment of the exhaust system.
• Using a titanium version helps avoid early failure, reduces maintenance, and prevents exhaust-leak or mounting issues.

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