Rear Spoilers / Aerofoil
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 2 3.0L (370 Bhp)
- Porsche 991 Cabriolet 2S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 4 3.0L (370 Bhp)
- Porsche 991 Cabriolet 4S 3.0L (420 Bhp)
- Porsche 991 Targa 4 3.0L (370 Bhp)
- Porsche 991 Targa 4S 3.0L (420 Bhp)
- Porsche 991 Turbo Coupe 3.8L (540 Bhp)
- Porsche 991 Turbo S Coupe 3.8L (580 Bhp)
- Porsche 991 Turbo Cabriolet 3.8L (540 Bhp)
- Porsche 991 Turbo S Cabriolet 3.8L (580 Bhp)
- Porsche 991 Speedster 4.0L (510Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
- Porsche 991 GT2 RS 3.8L PDK (700 bhp)


Fits:
Porsche 991.2 GT3 RS - 2017 Onwards
Only for cars with 20/21 inch GT2 RS magnesium wheel set
The Manthey Kit for the 991.2 GT3 RS was developed in close collaboration between the Porsche Development Centre in Weissach and Manthey-Racing GmbH. Thanks to coordinated suspension, aerodynamic and brake components, the breathtaking performance of the 911 GT3 RS has been tuned even more precisely to the demands of trackdays and tourist drives.
Put it another way: 6:54.340 minutes for the 20.8-kilometre Nürburgring-Nordschleife. In this impressive time, Porsche works driver Kévin Estre lapped the "Green Hell" in a GT3 RS with an identical kit in April 2021.
Aerodynamics package
The downforce of the vehicle is increased by installing various components, including additional air baffle elements in the area of the front wheels, flaps on the front apron and a new rear wing of carbon. Aerodiscs on the rear wheels, also made of carbon, reduce turbulence in the rear of the vehicle and further increase aerodynamic efficiency. To accommodate the higher aero load caused by the rear wing, the rigidity at the rear end has been massively increased. The rear wing itself is connected directly to the body with the help of special supports (in the GT3 RS without Manthey Kit, the wing is attached to the rear lid). Among other things, the aerodynamics package was tested in the wind tunnel in Weissach, which remains one of the most modern of its kind: The blower with a diameter of eight metres has extremely lightweight carbon blades and can generate wind speeds of up to 300 km/h (186 mph) on the tested vehicle in the measurement area.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
991044805
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)


Fits:
Porsche 991.2 GT3 RS - 2017 Onwards
Only for cars with 20/21 inch GT3 RS Wheel Set
The Manthey Kit for the 991.2 GT3 RS was developed in close collaboration between the Porsche Development Centre in Weissach and Manthey-Racing GmbH. Thanks to coordinated suspension, aerodynamic and brake components, the breathtaking performance of the 911 GT3 RS has been tuned even more precisely to the demands of trackdays and tourist drives.
Put it another way: 6:54.340 minutes for the 20.8-kilometre Nürburgring-Nordschleife. In this impressive time, Porsche works driver Kévin Estre lapped the "Green Hell" in a GT3 RS with an identical kit in April 2021.
Aerodynamics package
The downforce of the vehicle is increased by installing various components, including additional air baffle elements in the area of the front wheels, flaps on the front apron and a new rear wing of carbon. Aerodiscs on the rear wheels, also made of carbon, reduce turbulence in the rear of the vehicle and further increase aerodynamic efficiency. To accommodate the higher aero load caused by the rear wing, the rigidity at the rear end has been massively increased. The rear wing itself is connected directly to the body with the help of special supports (in the GT3 RS without Manthey Kit, the wing is attached to the rear lid). Among other things, the aerodynamics package was tested in the wind tunnel in Weissach, which remains one of the most modern of its kind: The blower with a diameter of eight metres has extremely lightweight carbon blades and can generate wind speeds of up to 300 km/h (186 mph) on the tested vehicle in the measurement area.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
991044805
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)

Fits:
Porsche 991.2 911 GT2 RS
The rear decklid (engine lid) spoiler is designed to increase downforce to the rear end, creating increased stability and handling.
Made of pre-preg autoclave carbon fiber construction with a high glossy finish.
- Porsche 991 GT2 RS 3.8L PDK (700 bhp)

Fits
Porsche 991.1 GT3 RS - 2016
Porsche 991.2 GT3 RS - 2016 to 2019
Porsche 991.2 GT2 - 2016 to 2019
Salter Aero Carbon Fibre Rear Ducktail Lip
The Salter Aero Rear Duck Tail Lip is not only a functional gurney flap, but also directs air closer to the bottom of the rear wing for those with higher wing risers.
Designed to work with our +2" RS Wing Risers but these also work great with the OEM setup.
100% Carbon fiber construction.
- Porsche 991 GT3 RS 4.0L (500Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
- Porsche 991 GT2 RS 3.8L PDK (700 bhp)

Fits:
Porsche 991.2 - 2016 to 2019
Dissident's carbon fibre 991.2 Carrera Ducktail features OEM+ grade fitment directly replacing the original plastic spoiler cover. The entire spoiler motor and mechanism remains and no electrical modifications are required for fitment. Once fitted the ducktail utilises the OEM spoiler motor to still lift and drop as it did previously. Fitment takes minutes and is 100% reversible should this ever be required. Not cutting / drilling / bonding required.
This item is suitable for all 991.2 Carrera Models with a standard rear deployment spoiler (Coupe / Cabriolet / Targa).
The Ducktail is available in a range of finishes including gloss lacquered visual carbon, bare / raw carbon and primer finished. We enclose a paint mask template to achieve the visual carbon panel shown in some of our images that flows from the engine cover. If you wish to have any visual carbon accents showing do not select an item in primer.
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99150424125
The product you are viewing cross references to these numbers
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 2 3.0L (370 Bhp)
- Porsche 991 Cabriolet 2S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 4 3.0L (370 Bhp)
- Porsche 991 Cabriolet 4S 3.0L (420 Bhp)
- Porsche 991 Targa 4 3.0L (370 Bhp)
- Porsche 991 Targa 4S 3.0L (420 Bhp)


Fits:
Porsche 991.2 GT3 2018-21
Prepreg dry carbon fibre with high polished black finish
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
991.2GT3CARBLIDSCOOP
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
Suitable for all model/body variants, except convertible.

• Including mounting accessories if necessary
• The GT3 RS's retaining struts and engine compartment lock are not included in the scope of delivery. These must be obtained originally from Porsche.
• Rear spoiler is made from the innovative and high-quality material Fiberflex. The advantages of this new composite material: Extremely high flexibility combined with great stability, splinter resistance and non-flammability. Very high manufacturing quality and low weight even allow it to be used in professional racing. The characteristic black surface is characterized by good processing options and guarantees professional results. Products made from Fiberflex are ideal for repairs and other conversion work thanks to their excellent cutting and gluing properties.
• Uniform surface structure enables painting without major preparatory work (product is unpainted)
Please note: This is a special-order item, can take 8-12 weeks to be delivered and once ordered cannot be cancelled.
- Porsche 991 Carrera C2 3.4L (350Bhp)
- Porsche 991 Carrera C2S 3.8L (400Bhp)
- Porsche 991 Carrera C4 3.4L (350Bhp)
- Porsche 991 Carrera C4S 3.8L (400Bhp)
- Porsche 991 Turbo 3.8L (520bhp)
- Porsche 991 Turbo S 3.8L (560Bhp)
- Porsche 991 GT3 3.8L (475Bhp)
- Porsche 991 GT3 RS 4.0L (500Bhp)
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)
- Porsche 991 Turbo Coupe 3.8L (540 Bhp)
- Porsche 991 Turbo S Coupe 3.8L (580 Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
- Porsche 991 GT2 RS 3.8L PDK (700 bhp)
Manufactured in carbon fibre prepreg autoclave molded at high temperature & pressure with twill 2×2, 200 gr. fabric. Finish clearcote gloss.

Fits:
Porsche 991.1 Turbo / Turbo S
Porsche 991.2 Turbo / Turbo S
Please note: Not compatible on 991 Turbo models with Porsche Tequipment Aerokit installed.
Install as replacement of oem upper rear wing using the existent fixing points.
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.
SFC99150423105GRV
The product you are viewing cross references to these numbers
- Porsche 991 Turbo 3.8L (520bhp)
- Porsche 991 Turbo S 3.8L (560Bhp)
- Porsche 991 Targa 4S 3.0L (420 Bhp)
- Porsche 991 Turbo Coupe 3.8L (540 Bhp)
- Porsche 991 Turbo S Coupe 3.8L (580 Bhp)
- Porsche 991 Turbo Cabriolet 3.8L (540 Bhp)
- Porsche 991 Turbo S Cabriolet 3.8L (580 Bhp)

Fits:
Porsche 991.1 GT3 RS - 2012 to 2016
Porsche 991.2 GT3 RS - 2016 to 2019
The C3 Carbon GT3 RS 100% carbon fiber rear-wing end plates deliver an uncompromising look, precise fitment, and flawless finish that perfectly complement the GT3 RS carbon rear wing. Utilizing advanced 3D laser scanning technology, C3 creates ultra-precise molds CNC-machined from aluminum billet for these GT3 RS end plates. Countless hours of refinement ensure fitment that meets the high standards of OEM Porsche parts.
The aesthetic and finish of these end plates are truly remarkable, making them the components Porsche should have originally included on the GT3 RS. The 2x2 carbon weave flawlessly matches the rear wing, ensuring a seamless and cohesive look. Available in high-gloss or matte/satin clear automotive urethane top coat, or a satin black top coat, these end plates offer customization to suit any preference.
Features:
- Autoclaved pre-preg dry carbon fiber 2x2 weave: Precisely matched to Porsche's factory carbon wing.
- OEM-perfect fit: Ensures seamless integration.
- Easy installation: Installs in minutes without modification, using original hardware.
- Guaranteed fitment: Digitally 3D laser scanned for precision.
- High-quality construction: Autoclave formed in billet aluminum molds at over 100 psi and 200 degrees Fahrenheit.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99151246392
The product you are viewing cross references to these numbers
- Porsche 991 GT3 RS 4.0L (500Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)

Fits:
Porsche 991.2 GT2 RS - 2016 to 2019
The C3 Carbon GT2 RS 100% carbon fiber rear-wing end plates deliver an uncompromising look, precise fitment, and flawless finish that perfectly complement the GT2 RS carbon rear wing. Utilizing advanced 3D laser scanning technology, C3 creates ultra-precise molds CNC-machined from aluminum billet for these RS end plates. Countless hours of refinement ensure fitment that meets the high standards of OEM Porsche parts.
The aesthetic and finish of these end plates are truly remarkable, making them the components Porsche should have originally included on the GT2 RS. The 2x2 carbon weave flawlessly matches the rear wing, ensuring a seamless and cohesive look. Available in high-gloss or matte/satin clear automotive urethane top coat, or a satin black top coat, these end plates offer customization to suit any preference.
Features:
- Autoclaved pre-preg dry carbon fiber 2x2 weave: Precisely matched to Porsche's factory carbon wing.
- OEM-perfect fit: Ensures seamless integration.
- Easy installation: Installs in minutes without modification, using original hardware.
- Guaranteed fitment: Digitally 3D laser scanned for precision.
- High-quality construction: Autoclave formed in billet aluminum molds at over 100 psi and 200 degrees Fahrenheit.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99151246372
The product you are viewing cross references to these numbers
- Porsche 991 GT2 RS 3.8L PDK (700 bhp)
Fits:
Porsche 991 Carrera 2 / Carrera 4 - 2012 to 2019
Porsche 991 Carrera 2S / Carrera 4S - 2012 to 2019
This Carbon Fibre rear spoiler is a great way to give your 991 an OEM+ look with a modern spin on the classic Porsche design.
This spoiler is made from carbon fiber using state-of-the-art manufacturing techniques for a factory fit and finish.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99150462100
The product you are viewing cross references to these numbers
- Porsche 991 Carrera C2 3.4L (350Bhp)
- Porsche 991 Carrera C2S 3.8L (400Bhp)
- Porsche 991 Carrera C4 3.4L (350Bhp)
- Porsche 991 Carrera C4S 3.8L (400Bhp)
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)

Fits:
Porsche 991.2 Carrera 2 / Carrera 2S 2016 - 2019
Porsche 991.2 Carrera 4 / Carrera 4S 2016 - 2019
Porsche 991.2 Targa / Targa S 2016 - 2019
Porsche 991.2 Carrera T 2016 - 2019
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99104480340
The product you are viewing cross references to these numbers
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 2 3.0L (370 Bhp)
- Porsche 991 Cabriolet 2S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 4 3.0L (370 Bhp)
- Porsche 991 Cabriolet 4S 3.0L (420 Bhp)
- Porsche 991 Targa 4 3.0L (370 Bhp)
- Porsche 991 Targa 4S 3.0L (420 Bhp)


Fits:
Porsche 991.2 Carrera 2017-19
Prepreg dry carbon fibre with high polished black finish.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
991.2CARBREARLIDSPLR
The product you are viewing cross references to these numbers
- Porsche 991 Carrera 2 3.0L (370 Bhp)
- Porsche 991 Carrera 2S 3.0L (420 Bhp)
- Porsche 991 Carrera 4 3.0L (370 Bhp)
- Porsche 991 Carrera 4S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 2 3.0L (370 Bhp)
- Porsche 991 Cabriolet 2S 3.0L (420 Bhp)
- Porsche 991 Cabriolet 4 3.0L (370 Bhp)
- Porsche 991 Cabriolet 4S 3.0L (420 Bhp)
- Porsche 991 Targa 4 3.0L (370 Bhp)
- Porsche 991 Targa 4S 3.0L (420 Bhp)

Fits:
Porsche 991.1 911 GT3RS
Porsche 991.2 911 GT3RS
Porsche 991.2 911 GT2RS
This is a replacement for the factory wing riser and is designed to increase rear downforce by extending the wing 2 inches higher and further back for optimal track and street performance
There is an added visual benefit of raising the factory carbon wing blade to further improve the rear visibility.
These are made of aircraft grade 7000 series forged aluminum to ensure optimal strength and performance.
Designed to be a simple and direct factory replacement bolt on set.
- Porsche 991 GT3 RS 4.0L (500Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
- Porsche 991 GT2 RS 3.8L PDK (700 bhp)

Fits:
Porsche 991.1 GT3 - 2012 to 2016
Porsche 991.2 GT3 - 2016 to 2018
The UCW rear wing is a great addition to your 991 GT3 to significantly increase downforce at the rear, increase confidence on track, and reduce lap times.
Verus Engineering developed the UCW rear wing to bridge the gap between our swan neck high-efficiency rear wing and our 300mm V1X airfoil. With the 250mm curved chord, the UCW makes more downforce than the high-efficiency rear wing and significantly more downforce than similarly sized competitor wings.
Utilizing state-of-the-art analysis software during the R&D process, we optimized the airfoil for performance for the given build volume which is derived from the V1X. Further utilizing CFD, we ensured the rear wing sees adequate airflow while installed and performs well.
During the design process; we utilised in-house scan data. This results in a product that features a near OEM fit and finish.
The UCW wing is the perfect addition to the track goer who requires a large bump in rear downforce to balance out a significant front aero package.
Kit Includes
Features
Optimized Airfoil Using ANSYS Adjoint Solver
Improved Efficiency (L/D)
Increased Downforce
Bolts to OEM Trunk In Place of OEM Unit
Capable of Generating and Withstanding 500+lbs of Downforce
Capable of Balancing Out Significant Front Aerodynamic Systems
Specifications
Carbon Fiber Rear Wing - 2x2 Twill Pre-preg carbon, Autoclave Cured, Automotive High-Gloss Clear
Machined Billet Aluminum Uprights
Machined Billet Aluminum Trunk Mounts
Stainless Hardware Throughout
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
A0211A
The product you are viewing cross references to these numbers
- Porsche 991 GT3 3.8L (475Bhp)
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
With TÜV parts certificate (§19.3), Also recognized in Switzerland.

Fits:
Porsche 991 Turbo | Turbo S
Not for models with original Aerokit.
The 991 Turbo rear spoiler extension ensures the best possible aerodynamic properties and is at the same time a beautiful oem+ design element that gives your Porsche a unique appearance.
Our 991 Turbo rear spoiler extension ensures the highest possible downforce. The original height adjustment and lowering are of course unchanged. The Porsche active aerodynamic rear spoiler functional capability stays and is not impaired.
MOSHAMMER® Patented mounting system, plug & play without drilling, and no screwing!
This Rear wing spoiler extension is delivered primed & paint ready. Mounting material is included.
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.
P991.20.3020
The product you are viewing cross references to these numbers
- Porsche 991 Turbo 3.8L (520bhp)
- Porsche 991 Turbo S 3.8L (560Bhp)
- Porsche 991 Turbo Coupe 3.8L (540 Bhp)
- Porsche 991 Turbo S Coupe 3.8L (580 Bhp)
- Porsche 991 Turbo Cabriolet 3.8L (540 Bhp)
- Porsche 991 Turbo S Cabriolet 3.8L (580 Bhp)