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Air Ducts / Intakes
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
For Cars With Sports Design Package And GTS.
Fits:
Porsche 982 Boxster (718) 2017>>
Porsche 982 Cayman (718) 2017>>
Cars With Option Codes:
XAN - Sport Design Package, Painted Black
XAT - Sport Design Package
Diagram Ref No 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98280794
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Sold each - 2 required per car

Fits:
Porsche 981 Boxster Spyder - 2016
Porsche 718 Boxster Spyder - 2019 to 2024
Porsche 981 Cayman GT4 - 2016
Porsche 718 Cayman GT4 - 2019 to 2024
Porsche 991 GT3 / GT3 RS / R / Speedster - 2019 to 2024
Click 'Zoom in' for large parts diagram.
Diagram ref no 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99150458790
The product you are viewing cross references to these numbers
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 Speedster 4.0L (510Bhp) 2019
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche 718 (982) Boxster Spyder 2019>>
Porsche 718 (982) Boxster Spyder RS 2024>>
Porsche 718 (982) Cayman GT4 2019>>
Porsche 718 (982) Cayman GT4 RS 2021>>
Diagram ref. 22.
NOTE: Our product image shows 982807882BOK1, which is for the right-side.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98280788
The product you are viewing cross references to these numbers
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L

Fits:
Porsche 982 (718) Boxster Spyder 2019>>
Porsche 982C (718C) Cayman GT4 2019>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 1 or 3
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front Bumper Curtain Road Spec - Sold as a pair
Dissidents carbon fibre GT4 Aero Curtain Road Spec features OEM grade fitment directly replacing the original front bumper side vent section giving an enhanced material palette and far sportier stance & appearance. The Aero curtain allows owners to add a visual carbon finish to the front of their car that is not available on 718 GT4 or RS models from new.
Fits:
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fitment is 100% reversible should this ever be required. No cutting / drilling required. The main body of the moulding attaches at the OEM mounting points. Inside between the vertical face of the carbon curtain and the bumper is a discreet carbon dive plane that adds a modiste amount of downward pressure for the front axle. This mounts to the painted surface of the front bumper with 3M VHD double sided tape.
This item fits 718 GT4 & Spyder models only or GT4 RS & Spyder RS if used in conjunction with our splitter centre section. The item is sold as a pair and is delivered in gloss lacquered visual carbon ready to fit.
All our components feature our unique designs and are made by hand in the UK and cured via autoclave in carbon fibre / metallic precision made tooling to deliver OEM grade components weave matched to standard OEM weaves used on external components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
718GT42405
The product you are viewing cross references to these numbers
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front Bumper Curtain Road Spec - Sold as a pair
Dissidents carbon fibre GT4 Aero Curtain Track Spec features
OEM grade fitment directly replacing the original front bumper side vent
section giving an enhanced material palette and far sportier stance &
appearance. The Aero curtain allows owners to add a visual carbon finish
to the front of their car that is not available on 718 GT4 or RS models from
new.
Fits:
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
The addition of a pair of dive planes to each side of the bumper also adds to increased downward pressure to the front axle at higher speeds.
The dive planes are moulded gloss black painted plastic complete with a carbon fibre cosmetic inlay. Fitment is 100% reversible should this ever be required. No cutting / drilling required. The main body of the moulding attaches at the OEM mounting points. Inside between the vertical face of the carbon curtain and the bumper the dive planes mount to the painted surface of the front bumper with 3M VHD double sided tape.
This item fits 718 GT4 & Spyder models only or GT4 RS & Spyder RS if used in conjunction with our splitter centre section. The item is sold as a pair and is delivered in gloss lacquered visual carbon ready to fit.
All our components feature our unique designs and are made by hand in the UK and cured via autoclave in carbon fibre / metallic precision made tooling to deliver OEM grade components weave matched to standard OEM weaves used on external components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
718GT42406
The product you are viewing cross references to these numbers
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Indicator Shrouds Gloss Carbon Fibre - Sold as a pair
Dissidents carbon fibre GT4 indicator shrouds feature OEM grade fitment directly replacing the original shrouds giving an enhanced material palette and sportier stance & appearance. The shrouds allows owners to add a visual carbon finish to the front of their car that is not available on 718 GT4 from new.
Fits:
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fitment is 100% reversible should this ever be required. No cutting / drilling / glue bonding required. Mounting is completed using the original mount points.
This item fits 718 GT4 and 718 Boxster Spyder models only. The item is sold as a pair and is delivered in gloss lacquered visual carbon ready to fit.
All our components feature our unique designs and are made by hand in the UK and cured via autoclave in carbon fibre / metallic precision made tooling to deliver OEM grade components weave matched to standard OEM weaves used on external components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
718GT42403
The product you are viewing cross references to these numbers
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Models With Sport Design Package (PR XAN / XAT)
Porsche 718 (982) Boxster 2017>>
Porsche 718 (982) Cayman 2017>>
NOTE: Porsche 718 GTS and GTS 4.0 models come standard with the Sport Design Package, while it is an optional extra on standard and S models. If you're unsure, feel free to contact us with your VIN, and we'll be happy to confirm.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98212173
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
Optimise your Porsche’s performance and cooling with front bumper air ducts and intakes from Design911. These components channel airflow directly to critical systems such as radiators, brakes, and intercoolers — improving temperature regulation and aerodynamic efficiency. Each duct or intake is designed to match OEM specifications for precise fitment and performance consistency, with options available for both classic and modern Porsche models. Whether you’re restoring a vintage 911, upgrading a Cayman for the track, or maintaining a Taycan, Design911 provides high-quality ducting solutions that enhance cooling, stability, and style.
Front Air Ducts & Vent Panels
OEM and performance Porsche air ducts designed to optimise
front-end airflow and cooling efficiency for radiators and brakes.
Brake Cooling Ducts
Precision-engineered ducts that deliver directed airflow to
Porsche braking systems, reducing heat build-up and improving braking
performance under load.
Radiator & Intercooler Intakes
High-flow air intakes designed to feed radiators and
intercoolers with cool, dense air for improved engine performance and
reliability.
Side Intakes & Corner Inserts
Custom-fit side and corner bumper intakes that improve
aerodynamic balance and cooling while maintaining Porsche’s distinctive
front-end styling.
Classic Porsche Air Ducts
Authentic reproduction air ducts for classic Porsche models
such as the 911, 964, and 930 Turbo — maintaining originality and performance
integrity.
Grilles, Mesh & Mounting Accessories
Protective grilles, mesh inserts, and installation hardware
designed for seamless integration with Porsche front air duct systems.