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Porsche > 991 (911) MK2 2016-2019 > 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19 > Exterior Styling / Spoilers >

Sforza

DISPLAYING 1 to 4 (of 4 products)
Front bonnet hood with Weissach style naca air vents, carbon fibre. Porsche 991 / 981 / 718 Cayman/Boxster - SFC99151101104, SFC911511011, 9GT823033BA3G
4
Front bonnet hood with Weissach style naca air vents, carbon fibre. Porsche 991 / 981 / 718 Cayman/Boxster
SFC911511011
Product Information
Product Information
Carbon fibre front bonnet hood with Weissach style N.A.C.A air vents

sforza

Fits:
Porsche 981 Cayman, Boxster, S, GTS, GT4, Spyder
Porsche 911 991 Carrera (all models), GT3, GT3RS, Turbo
Porsche 718 Cayman, Boxster, S, GTS

Manufactured in carbon fiber pre-preg autoclave molded at high temperature & pressure with fabric carbon  twill 245 g/m² 2×2.

Finished clear coat gloss 90 with exposed carbon weave  on the exterior surface

Finished clear coat matte on the interior surface with exposed carbon weave.

Compatible on all Porsche 911 991 models (mk1-mk2) with or without front trunk interior air channels for brakes cooling. (see options available to order)

N.B. the carbon front bonnet hood with NACA ducts is designed by Porsche factory on 991 GT3 RS & 991.2 GT3 RS to blow air to the front brakes through air channels for cooling purposes.  For all the other 991 / 981 / 718 models not equipped with air channels for cooling the brakes, it is possible to order the front  bonnet hood with NACA vents closed.

Weight finished - 5.3 kg

The carbon front bonnet hood is manufactured in Italy with the highest standard quality guaranteed by Sforza.

Homologation documents for approval TÜV – ABE not supplied.


Great solutions as replacement and to enhance the racing spirit while considerably reducing car weight.

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Related, superseded, cross reference or alternative numbers for comparison.

SFC911511011
SFC99151101104
SFC911511011
9GT823033BA3G

The product you are viewing cross references to these numbers
Front bonnet hood with Weissach style naca air vents, primered carbon fibre. Porsche 991 / 981 / 718 Cayman/Boxster - 99151101104, 99151101104GRV, SFC99151101104, SFC911511011, 9GT823033BA3G
2
Front bonnet hood with Weissach style naca air vents, primered carbon fibre. Porsche 991 / 981 / 718 Cayman/Boxster
SFC911511011
Product Information
Product Information
Carbon fibre front bonnet hood with Weissach style N.A.C.A air vents

sforza

Fits:
Porsche 981 Cayman, Boxster, S, GTS, GT4, Spyder
Porsche 911 991 Carrera (all models), GT3, GT3RS, Turbo
Porsche 718 Cayman, Boxster, S, GTS

Manufactured in carbon fiber pre-preg autoclave molded at high temperature & pressure with fabric carbon  twill 245 g/m² 2×2.

Finished primered on exterior surface ready for the final colour.

Finished clear coat matte on the interior surface with exposed carbon weave.

Compatible on all Porsche 911 991 models (mk1-mk2) with or without front trunk interior air channels for brakes cooling. (see options available to order)

N.B. the carbon front bonnet hood with NACA ducts is designed by Porsche factory on 991 GT3 RS & 991.2 GT3 RS to blow air to the front brakes through air channels for cooling purposes.  For all the other 991 / 981 / 718 models not equipped with air channels for cooling the brakes, it is possible to order the front  bonnet hood with NACA vents closed.

Weight finished - 5.3 kg

The carbon front bonnet hood is manufactured in Italy with the highest standard quality guaranteed by Sforza.

Homologation documents for approval TÜV – ABE not supplied.


Great solutions as replacement and to enhance the racing spirit while considerably reducing car weight.

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.

SFC911511011
99151101104
99151101104GRV
SFC99151101104
SFC911511011
9GT823033BA3G

The product you are viewing cross references to these numbers
Front bonnet hood, carbon fibre. Porsche 991 / 981/718 Cayman/Boxster - SFC99151101104, SFC911511011, 9GT823033BA3G - SF/C/991-511011-04
4
Front bonnet hood, carbon fibre. Porsche 991 / 981/718 Cayman/Boxster
SFC99151101104
Product Information
Product Information
Carbon fibre front bonnet hood manufactured in carbon twill 2×2 200 gr, autoclave moulded at high temperature and pressure.

Finish clear coat gloss 90 external side, clear coat matt internal side.

Weight finished 5100 gr.

sforza

Fits:
Porsche 981 Cayman, Boxster, S, GTS, GT4, Spyder
Porsche 911 991 Carrera (all models), GT3, GT3RS, Turbo
Porsche 718 Cayman, Boxster, S, GTS

Great solutions as replacement and to enhance the racing spirit while considerably reducing car weight.

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.

SFC99151101104
SFC99151101104
SFC911511011
9GT823033BA3G

The product you are viewing cross references to these numbers
Mirror covers for Sport design, carbon fibre. Porsche 991 / 981 Cayman/Boxster - 99173162900G2L
2
Mirror covers for Sport design, carbon fibre. Porsche 991 / 981 Cayman/Boxster
SFC99173162900G2L
Product Information
Product Information
Carbon fibre Covers for Sport design mirrors.
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
DISPLAYING 1 to 4 (of 4 products)
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About Sforza

Sforza Porsche Spoilers | Aerodynamic Performance & Aggressive Exterior Styling

Sforza Porsche spoilers are engineered to deliver meaningful aerodynamic performance while dramatically enhancing the visual presence of your Porsche. Designed with motorsport influence, Sforza spoilers improve rear-end stability, increase downforce at speed, and give your vehicle a sharper, more purposeful stance.

Available from Design911, the Sforza range is ideal for Porsche owners looking to upgrade both form and function. Each spoiler is precision-designed for model-specific fitment, ensuring seamless integration with factory body lines while adding a distinctive performance-focused aesthetic.

What Do Sforza Porsche Spoilers Do?

Sforza spoilers actively manage airflow over the rear of your Porsche to improve performance and driving confidence.

Key Functions:

  • Increase rear downforce for improved traction
  • Enhance high-speed stability and cornering balance
  • Reduce aerodynamic lift at motorway and track speeds
  • Improve airflow efficiency across the rear profile
  • Add motorsport-inspired exterior styling

These benefits make Sforza spoilers suitable for fast-road use, spirited driving, and track-inspired builds.

Why Upgrade to a Sforza Spoiler?

Upgrading to a Sforza Porsche spoiler delivers both performance and visual advantages over standard factory setups.

Why Choose Sforza:

  • Noticeable improvement in stability at higher speeds
  • Aggressive, performance-led design without sacrificing fitment
  • Premium materials engineered for durability and strength
  • Model-specific engineering for OEM-quality integration
  • Enhances vehicle value and enthusiast appeal

Whether you want sharper handling or a more commanding rear-end look, Sforza spoilers provide a balanced upgrade.

Highlights

  • Performance-oriented Porsche rear spoilers
  • Motorsport-inspired aerodynamic design
  • Precision-engineered for Porsche models
  • Suitable for road and track-focused builds
  • High-quality finishes for long-term durability       

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