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Exterior Mirrors
Rennline Cup Style Door Mirror Set – Sold as a Pair
Inspired by the lightweight mirrors fitted to the legendary 997 GT3 Cup race car, the Rennline Cup Style Door Mirror Set brings genuine motorsport styling. Replacing the large factory mirror housings with a compact, purposeful design, these mirrors create a more aggressive appearance while reducing unnecessary weight for a true race-inspired aesthetic.
Fits:
- 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 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 911 (997) GT3 CUP 2010
Unlike many aftermarket Cup mirror conversions that require drilling into the doors or sourcing rare and expensive genuine Cup car components, Rennline has engineered these mirrors as a true bolt-on replacement. They utilise the factory mounting points, allowing installation without drilling, cutting or permanently modifying the vehicle. Simply remove the original mirrors and install the Rennline mirrors using the original fixing points for a clean, OEM-quality installation.
Available in two premium material options, you can choose between high-quality carbon fibre, finished in a UV-stable gloss clear coat that beautifully showcases the carbon weave, or a paintable ABS plastic version, ready to be colour matched to your Porsche or finished in any custom colour scheme.
Each mirror set is supplied complete with mirror glass, providing everything required for installation.
Please Note:
- Sold as a pair (one pair required per vehicle)
- True bolt-on installation using factory mounting points
- No drilling or door modifications required
- Mirror glass included
- Factory electric mirror adjustment function is removed
- Factory heated mirror (defrost) function is removed
- Carbon fibre version features a UV-stable gloss clear coat
- ABS version is supplied ready for painting
- Installation difficulty: 2/5
Why Upgrade to Rennline Cup Style Mirrors?
Whether you're building a GT3 Cup-inspired road car, preparing your Porsche for track days or simply looking for a more purposeful exterior, Rennline Cup Mirrors provide one of the most distinctive styling upgrades available.
Benefits include:
- Authentic GT3 Cup race car styling
- Lightweight, compact mirror housings
- Cleaner, more aggressive exterior appearance
- Direct bolt-on installation
- No permanent vehicle modifications
- Premium carbon fibre or paintable
- ABS construction
- Ideal for both road and track-focused builds
What Do Door Mirrors Do?
Door mirrors provide essential rearward visibility, helping the driver safely monitor surrounding traffic when changing lanes, overtaking and manoeuvring the vehicle. They also play an important role in the overall styling and aerodynamic profile of the car.
The Rennline Cup Mirrors retain excellent rearward visibility while replacing the bulky factory mirrors with a more compact, motorsport-inspired design.
Why Do Door Mirrors Need Replacing?
Original mirrors can become damaged or worn over time
through:
- Parking knocks
- Road impacts
- Cracked or broken mirror housings
- Damaged mirror glass
- UV fading and weathering
- Failed electric adjustment mechanisms
Many owners also upgrade purely to achieve the iconic Porsche Cup car appearance.
When Should They Be Replaced?
Replacement or upgrading is recommended if:
- The mirror housing has been damaged
- Mirror glass is cracked or broken
- Electric adjustment mechanisms have failed
- The original mirrors are faded or worn
- You're building a GT3-inspired road or track car
- You want a lightweight, race-inspired appearance without modifying the vehicle
This ordering flows more naturally by introducing the design inspiration, then immediately explaining why Rennline's mirrors are different, before moving into the available options and benefits. It also places the installation advantages much earlier, which is often one of the biggest selling points for customers comparing Cup mirror conversions.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
E456
The product you are viewing cross references to these numbers
- 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 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 911 (997) GT3 CUP 2010
Rennline Cup Style Door Mirror Set – Sold as a Pair
Bring genuine motorsport styling to your Porsche with the Rennline
Cup Style Door Mirror Set. Inspired by the lightweight mirrors fitted to the legendary 997
GT3 Cup race car, these compact mirror housings replace the large factory
mirrors with a purposeful, race-derived design that perfectly complements both
road and track-focused cars.
Fits:
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- 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 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 911 (997) GT3 CUP 2010
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Unlike many alternative Cup mirror conversions that require expensive genuine Cup car doors or irreversible drilling and modification of your existing doors, the Rennline system is a true bolt-on upgrade. It installs using the factory mounting points with no drilling, cutting or permanent modifications, allowing the car to be returned to standard at any time.
Available in two material options, you can choose between high-quality carbon fibre, finished with a UV-stable gloss clear coat that showcases the carbon weave, or a paintable ABS plastic version, ready to be colour matched to your Porsche or finished in any custom colour.
Each kit is supplied complete with mirror glass and includes everything required for installation.
Please Note:
- Sold as a pair
- One pair required per vehicle
- Mirror glass included
- True bolt-on installation
- No drilling or door modifications required
- Installation
removes the factory electric mirror adjustment
- Installation
removes the factory heated mirror (defrost) function
- Carbon fibre version features a UV-stable gloss clear coat
- ABS version is supplied ready for painting
- Installation difficulty: 2/5
Why Upgrade to Rennline Cup Style Mirrors?
Factory mirrors are designed to prioritise comfort and convenience, but their larger size and weight are unnecessary for many enthusiasts seeking a cleaner, more focused appearance.
The Rennline Cup Mirrors deliver numerous benefits,
including:
- Authentic 997 GT3 Cup-inspired styling
- Reduced weight compared to factory mirror housings
- Cleaner, more aggressive profile
- OEM-quality fit without permanent modifications
- Available in premium carbon fibre or paintable
- ABS Ideal for road, track day and motorsport builds Fully reversible installation
It's one of the most effective exterior upgrades available for the 987 and 997, giving the car a true motorsport aesthetic while maintaining factory-quality fitment.
What Do Door Mirrors Do?
Door mirrors provide essential rearward visibility, allowing the driver to safely monitor surrounding traffic when changing lanes, overtaking or parking.
They also contribute to the vehicle's aerodynamics and exterior styling.
The Rennline Cup Mirrors retain full rearward visibility while replacing the larger original mirror housings with a more compact, race-inspired design.
When Should They Be Replaced?
Replacement or upgrading is recommended if:
- The original mirror housing has been damaged
- The mirror glass is cracked
- Electric adjustment mechanisms have failed
- The mirror finish has deteriorated
- A motorsport-inspired appearance is desired
- Building a GT3 Cup-inspired road or track car
The Rennline Cup Mirrors provide a straightforward, bolt-on solution that dramatically transforms the appearance of the vehicle without permanent modification.
Rennline Porsche Exterior Styling Upgrades
Rennline has earned a worldwide reputation for producing premium Porsche upgrades that combine motorsport engineering with factory-quality fitment. Their Cup Style Door Mirrors capture the unmistakable appearance of the 997 GT3 Cup race car while offering a practical, fully reversible installation for road-going 987 and 997 models.
Unlike many aftermarket alternatives, Rennline's mirrors require no drilling, fabrication or rare factory Cup components. The result is a clean OEM+ installation that enhances both the appearance and exclusivity of your Porsche while remaining faithful to its original design.
Whether you're building a dedicated track car, creating a GT3 Cup-inspired road car or simply looking for a distinctive styling upgrade, Rennline Cup Mirrors deliver the perfect balance of lightweight construction, premium materials and precision engineering.
Benefits of Rennline Cup Style Door Mirrors
- Authentic GT3 Cup race car styling
- Lightweight construction
- Carbon fibre or paintable
- ABS options
- No drilling or permanent modifications
- Direct bolt-on installation
- Factory-quality fitment
- Premium motorsport appearance
- Fully reversible installation
- Ideal for road and track cars
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
E461
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- 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 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche 911 (997) GT3 CUP 2010
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
That includes individual touches such as the matte Aluminium-Look trim on the lower section of the exterior mirror covers.

Fits:
Porsche 997 All models 2009-12
Porsche 987 Boxster / Boxster S 2009-12
Porsche 987 Cayman / Cayman S 2009-12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99704480209
The product you are viewing cross references to these numbers
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
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