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Design911 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 https://www.design911.co.uk Facebook Instagram

Exterior Mirrors

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DISPLAYING 1 to 10 (of 10 products)
9912504
Product Information
Product Information
Door Aero Triangle Standard - Sold as a pair

Dissidents carbon fibre door aero triangles directly replaces the OEM plastic original. They offer a tasteful styling enhancement adding some carbon fibre flair in place of standard plastics.  

Fits:
  • Porsche 718 Boxster - 2017 Onwards
  • Porsche 718 Cayman - 2017 Onwards
  • Porsche 991.1 - 2012 to 2016
  • Porsche 991.1 turbo - 2012 to 2016
  • Porsche 991.1 GT3 - 2012 to 2016
  • Porsche 991.2 - 2016 to 2019
  • Porsche 991.2 turbo - 2016 to 2019
  • Porsche 991.2 GT3 - 2016 to 2019


The triangles are available in a range of finishes including gloss lacquered carbon, bare carbon, primer finish and gloss black.

All our components feature our unique designs and are made by hand in the UK and cured via autoclave in carbon fibre / metallic tooling precision made tooling to deliver OEM grade components weave matched to standard OEM weaves used on mirrors and roof panels.

 This product is currently not TÜV approved.



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Related, superseded, cross reference or alternative numbers for comparison.

9912504
991537551031E0
991537552031E0

The product you are viewing cross references to these numbers
9912403
Product Information
Product Information
Door aero triangle.

Fits:
Porsche 718 Boxster - 2017 Onwards
Porsche 718 Cayman - 2017 Onwards
Porsche 991.1 - 2012 to 2016
Porsche 991.1 turbo - 2012 to 2016
Porsche 991.1 GT3 - 2012 to 2016

Porsche 991.2 - 2016 to 2019
Porsche 991.2 turbo - 2016 to 2019
Porsche 991.2 GT3 - 2016 to 2019

Dissidents carbon fibre door aero triangles for 991.1 / 991.2 Carrera, Turbo and GT3 models directly replace the OEM plastic original.

They offer a tasteful styling enhancement and dramatically reduce cabin booming noises when driving with the window open.

The triangles are available in a range of finishes including gloss lacquered carbon, bare carbon, primed finish and gloss black.

All our components feature our unique designs and are made by hand in the UK and cured via autoclave in carbon fibre / metallic tooling precision made tooling to deliver OEM grade components weave matched to standard OEM weaves used on mirrors and roof panels. 

This product is currently not TÜV approved.



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

9912403
991537551031E0
991537552031E0

The product you are viewing cross references to these numbers
AP991605
Product Information
Product Information
Exterior Mirror Covers Carbon Fiber.


agencypower

Fits:
These mirrors will fit the following vehicles from 2012-2015 with standard mirrors as pictured:

Porsche 991 Turbo
Porsche 991 Carrera and Carrera S
Porsche 991 Carrera 4 and Carrera 4S
Porsche 991 GT3
Porsche 981 Cayman or Boxster with same style mirrors

This carbon fiber mirror caps fit on to the Porsche 991 mirrors. The mirror caps are finished in a 1×1 carbon weave with a high gloss clear coat. The mirror caps fit against the black mirror moldings and along the indentation of the stock housing. Each mirror cap includes high strength double sided tape for a simple installation on to the stock mirrors. Carbon fiber has always been a stylish addition to any vehicle. These carbon mirror caps are sold as a pair and are finished in a gorgeous glossy finish. Each pair is hand made in the USA.



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

AP991605
99173161900G2L
99173161901G2L
99173161900
99173161901
99173162000G2L
99173162001G2L
99173162000
99173162001

The product you are viewing cross references to these numbers
FSCARBONABK
Product Information
Product Information
Fabspeed Carbon fibre anti-wind buffeting kit.

Fits:
Porsche 991, 991.2, 992, 718 & 981 vehicles (Carrera, GT3, Turbo, Boxster, Cayman, 718)

Engineered for late model Porsches, these window wings prevent wind buffeting caused by driving at speed with the windows down.

Have you ever experienced the woob woob woob sound of air pulsing in and out of the cabin when driving with the windows down on the highway? These will dramatically reduce that annoying noise by disrupting the laminar flow of air before it enters the cabin.

FEATURES:

Fits all Porsche 991, 991.2, 992, 718 & 981 vehicles (Carrera, GT3, Turbo, Boxster, Cayman, 718)
• Constructed from autoclaved 3K Twill carbon fiber
Gloss finish
• Will dramatically reduce wind buffeting in cabin
• Sold as a pair
• Includes pre-applied self adhesive tape
• Simple DIY (Do It Yourself) installation with 3M double-sided tape
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty




Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSCARBONABK
992837308A
992837307A
992837308AOK1
992837307AOK1
992837308B
992837307B
992837308BOG3
992837307BOG3

The product you are viewing cross references to these numbers
SFC99173162900G2L
Product Information
Product Information
Carbon fibre Covers for Sport design mirrors - Left Hand Drive (LHD)
Manufactured in Carbon Fibre prepreg autoclave molded at high temperature and pressure, finished clear gloss.

lhd

Install above oem Sport design mirrors with polyurethane adhesive glue (not supplied).

sforza

Fits:
Porsche 991.1 and 991.2 all models LHD with SportDesign mirrors installed
Porsche 981 Boxster / Cayman all models LHD with SportDesign mirrors installed


Price for 1 pair (left and right).

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

SFC99173162900G2L
99173162900G2L

The product you are viewing cross references to these numbers
E303
Product Information
Product Information
Rennline carbon fibre anti buffeting wind deflector kit.

rennline

Fits:
Porsche 991.1 / 991.2
Porsche 992
Porsche 981 Boxster / 981 Cayman
Porsche 718 Boxster / 718 Cayman

Product Description

Eliminate the wind buffeting that is a common issue plaguing modern Porsches with our new air deflectors. 

We all have been the victim of the brain rattling noise that occurs when your window is down during driving speeds. This phenomenon is the product of air entering and exiting through the same window and results in that low frequency rumble we all know. 

Our anti wind buffeting deflectors redirect the air away from the open window that would otherwise cause this terrible noise. 

  • Carbon Fiber construction
  • Fits all 991/992/981/718 
  • Industrial grade 3M adhesive
  • Installs in minutes over the factory trim piece
  • Durable black powder coat finish
  • Alcohol pad for surface preparation included

E302
Product Information
Product Information
Rennline anti buffeting wind deflector kit.

rennline

Fits:

Porsche 991.1 / 991.2
Porsche 992
Porsche 981 Boxster / 981 Cayman
Porsche 718 Boxster / 718 Cayman

Eliminate the wind buffeting that is a common issue of the modern Porsche chassis with our new air deflectors.

We all have been the victim of the brain rattling noise that occurs when your window is down during driving speeds. This phenomenon is the product of air entering and exiting through the same window and results in that low frequency rumble we all know.
Our anti wind buffeting deflectors redirect the air away from the open window that would otherwise cause this terrible noise.

• All aluminum construction
• Industrial grade 3M adhesive
• Installs in minutes over the factory trim piece
• Durable black powdercoat finish
• Alcohol pad for surface preparation included
Special Order item
E358
Product Information
Product Information
Rennline door mirror covers carbon fibre - Left Hand Drive (LHD)

rennline


Fits:
Porsche 981 Boxster / Cayman - 2013 to 2016
Porsche 991.1 - 2012 to 2016
Porsche 991.2 - 2016 to 2019

Product Description

Rennline's carbon fiber mirror shells are a great way to give your Porsche a subtle yet modern exterior upgrade. 
Made from high-quality carbon fiber using the latest technology, our mirror shells are designed with the dimensions of the OEM pieces for a factory fit and finish while adding a bit of style. 

Installs in minutes reusing the factory hardware.

Features:

  • Made from high-quality carbon fiber using the latest manufacturing technologies
  • Designed from the OEM mirrors for a factory fit and finish
  • Highly durable and resists common wear & tear
  • Reuses OEM hardware
  • Installs in minutes using basic hand tools



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

E358
99173161900G2L
99173162000G2L
99173161900
99173162000

The product you are viewing cross references to these numbers
091100320009
Product Information
Product Information
TechArt side mirror trims.
Sold as a pair

Fits both 991.1 and 991.2
Porsche 991 Carrera / Carrera S / GTS
Porsche 991 Carrera 4 / Carrera 4S / GTS
Porsche 991 Targa 4 / Targa 4S / Targa 4 GTS
Porsche 991 turbo / turbo S
Porsche 991 GT3 / GT3 RS

To be painted and only for standard mirrors

TECHART is the international premium brand for individualization of any Porsche model.
Driven by the highest demands on design excellence, high technology development competence and our responsible attitude towards emotion and reason.

Please note:
This item is not a stock product. It is a special order part and once ordered with us is not subject to cancellation or return unless proven not fit for purpose or defected.


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

091100320009
091.100.320.009

The product you are viewing cross references to these numbers
SFC991537552031E0
Product Information
Product Information
Carbon fibre triangle shells. PAIR.

Manufactured in Carbon Fiber prepreg autoclave molded, cured with glossy clear finish.

Fit in replacement of OEM plastic triangles (parts no 99153755203 / 99153755103)

Fits:
Porsche 991
Porsche 981 Boxster / Cayman
Porsche 718 Boxster / Cayman

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

SFC991537552031E0
991537552031E0
991537551031E0

The product you are viewing cross references to these numbers
DISPLAYING 1 to 10 (of 10 products)
Also found on these pages
About Exterior Mirrors

Exterior Mirrors - Visibility, Safety & Styling Upgrades

Exterior mirrors are essential safety and styling components, providing rearward visibility while contributing to a vehicle’s overall aerodynamic profile. Designed to balance function and form, Porsche exterior mirrors support safe driving, reduce blind spots, and enhance the car’s exterior appearance.

At Design911, our Exterior Mirrors category offers high-quality replacement and upgrade solutions engineered for precise fitment, durability, and improved aesthetics across a wide range of Porsche models.

What Do Exterior Mirrors Do?

Exterior mirrors play a critical role in visibility, safety, and exterior design.

Core Functions:

  • Provide clear rear and side visibility
  • Reduce blind spots for safer driving
  • Support vehicle aerodynamics and airflow
  • Enhance exterior styling and model identity

Properly functioning mirrors are essential for both everyday driving and performance use.

Why Do Exterior Mirrors Fail?

Exterior mirrors are exposed to constant environmental and mechanical stress.

Common Failure Causes:

  • Impact damage from road debris or parking incidents
  • Motor or adjustment mechanism failure
  • Glass delamination or heating element failure
  • UV-related fading or cracking of housings
  • Electrical faults in power or folding systems

Age, exposure, and frequent use can compromise both function and appearance.

Why Replace Your Exterior Mirrors?

Replacing worn or damaged mirrors restores safety, functionality, and visual appeal.

Replacement Benefits:

  • Restored visibility and driver confidence
  • Improved reliability of adjustment and folding systems
  • Updated styling to refresh exterior appearance
  • Options for lightweight or aerodynamic mirror designs
  • Long-term durability with OEM-quality or upgraded materials

Exterior mirrors from Design911 are designed to meet or exceed factory standards.

Highlights

  • Porsche-specific exterior mirror replacements and upgrades
  • OEM-style and performance-inspired designs
  • Precision fitment for safe and reliable installation
  • Durable materials for long-term use
  • Suitable for daily driving and enthusiast builds

 

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