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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

Brackets / Clamps / Straps

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DISPLAYING 17 to 24 (of 24 products)
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93011117500/1
Product Information
Product Information
Exhaust retaining strap (648mm) RIGHT.

oematch

Fits:
Porsche 911 1984-89 (not Turbo)

Each exhaust requires
1 X RIGHT 93011117500/1
1 x LEFT 93011115900/1

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93011117500
93011117500

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93011115900/1
Product Information
Product Information
Exhaust Retaining Strap Steel (598mm) LEFT.

The OE MATCH Exhaust Retaining Strap Steel (598mm) LEFT is a high-quality replacement mounting strap designed to securely support and retain the left-hand exhaust silencer or muffler assembly. Manufactured from durable steel and engineered to OE specifications, this retaining strap helps maintain correct exhaust positioning while absorbing vibration and supporting the weight of the exhaust system during vehicle operation.

Fits:

  • Porsche 911 1984-1986 3.2L
  • Porsche 911 1987-1989 3.2L G50

Exposed to heat, moisture, road debris, and constant vibration, exhaust retaining straps can deteriorate over time. This OE MATCH replacement strap provides a secure fit and reliable support, helping to maintain exhaust system alignment and prevent unnecessary stress on adjoining exhaust components and mountings.

What This Product Does:
  • Secures the left-hand exhaust silencer or muffler assembly
  • Supports the weight of the exhaust system
  • Maintains correct exhaust alignment and positioning
  • Helps reduce exhaust movement and vibration
  • Prevents strain on exhaust mounts and pipe connections
  • Provides reliable support in high-temperature operating conditions

Symptoms Of Wear Or Failure:
  • Excessive exhaust movement or vibration
  • Rattling noises from underneath the vehicle
  • Sagging or misaligned exhaust components
  • Visible corrosion or cracking of the retaining strap
  • Knocking noises when driving over bumps
  • Stress on exhaust joints, brackets, and mountings
  • Exhaust system contact with the chassis or bodywork
  • Risk of exhaust component damage or detachment

Why Replacement Matters:
  • Restores proper exhaust support and alignment
  • Reduces vibration, rattles, and unwanted noise
  • Prevents premature wear of exhaust mounts and brackets
  • Protects exhaust pipes and silencers from excessive movement
  • Maintains correct exhaust system positioning
  • Helps prevent costly exhaust component damage
  • Improves overall vehicle refinement and reliability
  • Ensures safe and secure operation of the exhaust system



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Related, superseded, cross reference or alternative numbers for comparison.

93011115900
93011115900

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Special Order item
93011117500
Product Information
Product Information
Exhaust retaining strap, RIGHT.

porsche

Fits:
Porsche 911 Carrera 1984-89 (not Turbo)

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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93011117500
93011117500

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Special Order item
90006716102
Product Information
Product Information
Exhaust Muffler Strap Bolt. AM 10 x 50.

porsche

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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90006716102
90111115704
90006716102

The product you are viewing cross references to these numbers
1621702010
Product Information
Product Information
Mounting kit with 3 straps, 1 gasket, bolts & nuts for rear exhaust.

ssi

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

Related reference numbers
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1621702010
90111115704

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Special Order item
93012313202
Product Information
Product Information
Support washer for exhaust system.

porsche

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

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

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93012313202
93012313202

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93011117500T
Product Information
Product Information
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.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011117500T
93011117500

The product you are viewing cross references to these numbers
93011115900T
Product Information
Product Information
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.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

93011115900T
93011115900

The product you are viewing cross references to these numbers
DISPLAYING 17 to 24 (of 24 products)
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About Brackets / Clamps / Straps

Exhaust Mounting Brackets, Straps & Clamps – Secure, Silent & Strong

A Porsche exhaust system relies on more than just pipes and silencers — it’s held together by a network of mounting brackets, straps, and clamps that keep everything securely in place. These essential components absorb vibration, maintain correct alignment, and prevent stress or damage to exhaust pipes and mufflers.

At Design911, we stock a full range of exhaust mounting hardware, including brackets, hangers, straps, clamps, gaskets, and fasteners, all designed for long-lasting durability and a perfect fit. Built from high-strength stainless steel and corrosion-resistant materials, these components ensure your exhaust system remains properly supported and free from unwanted noise or movement.

Whether you’re performing a full exhaust replacement or a minor repair, replacing worn or rusted mounting hardware restores proper fitment and protects your Porsche’s exhaust from damage caused by vibration or misalignment.

What Do Exhaust Mounting Brackets, Straps & Clamps Do?

These small but vital parts provide the backbone for your exhaust system’s stability and integrity.

Core Functions:

  • Secure the exhaust system to the vehicle chassis.
  • Maintain correct alignment to prevent strain on joints and flanges.
  • Absorb engine vibration to reduce stress and cracking.
  • Ensure leak-free connections between pipes and silencers.
  • Prevent rattling and unwanted noise during acceleration and cornering.

Without properly functioning brackets and clamps, your exhaust can sag, vibrate, or even detach — risking costly damage and performance loss.

Why Do Exhaust Mounts and Clamps Fail?

Constant heat, vibration, and exposure to the elements make exhaust mounting components prone to wear over time.

Common Causes of Failure Include:

  • Corrosion or rust from road salt and moisture.
  • Metal fatigue caused by heat cycling and vibration.
  • Cracked or stretched straps from repeated stress.
  • Loose or broken clamps leading to exhaust leaks.
  • Rubber mount deterioration resulting in noise or exhaust movement.

Failure of these components can lead to exhaust misalignment, rattling, leaks, or premature pipe damage — issues that worsen quickly if ignored.

Why Replace Components?

Replacing worn or damaged exhaust mounting hardware ensures your Porsche’s exhaust system remains stable, quiet, and free-flowing.

Key Benefits:

  • Restores exhaust alignment and fitment.
  • Prevents damage to mufflers, pipes, and joints.
  • Eliminates rattling, vibration, and leaks.
  • Durable stainless steel and heat-resistant construction.
  • Direct-fit compatibility for all Porsche models, classic and modern.
  • Ideal for maintenance, restoration, or performance upgrades.

A secure exhaust system not only improves comfort and performance but also extends the life of other components — ensuring your Porsche remains refined and reliable.

Highlights:

  • High-quality exhaust brackets, clamps, and mounting straps.
  • Precision-engineered for Porsche fitment and durability.
  • Prevents vibration, movement, and exhaust leaks.
  • Made from corrosion-resistant stainless steel.
  • Perfect for restorations or exhaust maintenance.
  • Ensures long-term stability and quiet operation.

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