Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Front Spoilers / Bumpers
- 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)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front End Carbon Pack - Road Spec
Our GT4 front end carbon pack allows owners of GT4 and GT4 RS models to bring a full compliment of OEM grade 2x2 twill weave carbon to the front of their cars in our own unique Dissident designs.
Fits:
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
This road package features our Dissident styled air curtain configuration to be added with one small dive plane housed internally to keep a clean and conservative design. Also included in the package is our front splitter centre section and indicator shrouds all in 2x2 twill weave carbon which matches any external 718 carbon weave from factory.
Our components directly replace the OEM plastic parts. No cutting, permanent bonding, drilling or screwing into other components. Fully reversible to standard if required with fantastic fitment quality.
They are manufactured using pre-preg autoclave cured carbon fibre, the same approach used in the manufacture of hypercars and F1. They are finished in 2x2 carbon fibre twill weave to give a truly OEM+ look.
The components are shipped in high quality clear lacquer to provide a durable and UV stable finish.
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.
Kit Contains
- Carbon fibre front centre splitter
- Carbon fibre bumper end air curtains - road spec (left and right)
- Carbon fibre bumper side air vents (left and right)
- Carbon fibre indicator shrouds (left and right)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front End Carbon Pack - Track Spec
Our GT4 front end carbon pack allows owners of GT4 and GT4 RS models to bring a full compliment of OEM grade 2x2 twill weave carbon to the front of their cars in our own unique Dissident designs.
Fits:
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
This track package features our most aggressive air curtain configuration with 2 larger dive planes protruding from each air-curtain. Also included in the package is our front splitter centre section and indicator shrouds all in 2x2 twill weave carbon which matches any external 718 carbon weave from factory.
Our components directly replace the OEM plastic parts. No cutting, permanent bonding, drilling or screwing into other components. Fully reversible to standard if required with fantatsic fitment quality.
They are manufactured using pre-preg autoclave cured carbon fibre, the same approach used in the manufacture of hypercars and F1. They are finished in 2x2 carbon fibre twill weave to give a truly OEM+ look.
The components are shipped in high quality clear lacquer to provide a durable and UV stable finish.
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. tooling to deliver OEM grade components.
Kit Contains
- Carbon fibre front centre splitter
- Carbon fibre bumper end air curtains - track spec (left and right)
- Carbon fibre bumper side air vents (left and right)
- Carbon fibre indicator shrouds (left and right)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front End Carbon Pack without Air Curtain
Our GT4 front end carbon pack allows owners of GT4 and GT4 RS models to bring a full compliment of OEM grade 2x2 twill weave carbon to the front of their cars in our own unique Dissident designs.
Fits:
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
This non air curtain package features our Dissident styled bumper end air vents with no vertical curtain added to give the most OEM look in our 718 range. Also included in the package is our front splitter centre section and indicator shrouds all in 2x2 twill weave carbon which matches any external 718 carbon weave from factory.
Our components directly replace the OEM plastic parts. No cutting, permanent bonding, drilling or screwing into other components. Fully reversible to standard if required with fantatsic fitment quality.
They are manufactured using pre-preg autoclave cured carbon fibre, the same approach used in the manufacture of hypercars and F1. They are finished in 2x2 carbon fibre twill weave to give a truly OEM+ look.
The components are shipped in high quality clear lacquer to provide a durable and UV stable finish.
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.
Kit Contains
- Carbon fibre front centre splitter
- Carbon fibre bumper side air vents (left and right)
- Carbon fibre indicator shrouds (left and right)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front End Carbon Pack - Road Spec in
Gloss Lacquered Carbon Fibre
Our Carbon Pack for 718 GT4 enables owners to fit a carefully curated range of our hand crafted UK made carbon parts. Made to our own unique designs to truly elevate the material palette of their car with material finishes not available in the standard GT4 range.
Fits:
- Porsche Cayman GT4 718 4.0L
With carbon added to the front, sides and rear of the car the cohesive theme looks incredible and includes front splitter with road spec air curtains. The front has our standard side bumper air vents and the road spec air curtains featuring small internal dive planes. Also included on the front bumper are our own unique indicator shrouds.
Moving to the side of the car we offer door triangles with an added lip in our “anti buffet” design helping to remove cabin booming when driving with the window open.
Finally at the rear of the car is our stunning full carbon rear wing with separate carbon endplates in.
UK made autoclave cured from carbon mould tools and CNC billet patterns to achieve outstanding levels of quality and fitment.
Direct replacements for existing parts – 100% reversible to stock.
Shipped in gloss clear carbon ready to fit.
All components available individually.
All parts supplied in Gloss Lacquered Carbon Fibre
Kit Contains
- Carbon fibre front centre splitter
- Carbon fibre bumper end air curtains - road spec (left and right)
- Carbon fibre bumper side air vents (left and right)
- Carbon fibre indicator shrouds (left and right)
- Door aero triangles (left and right)
- Rear wing with wing end plates
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front End Carbon Pack - Track Spec in
Gloss Lacquered Carbon Fibre
Our Carbon Pack for 718 GT4 enables owners to fit a carefully curated range of our hand crafted UK made carbon parts. Made to our own unique designs to truly elevate the material palette of their car with material finishes not available in the standard GT4 range.
Fits:
- Porsche Cayman GT4 718 4.0L
With carbon added to the front, sides and rear of the car the cohesive theme looks incredible and includes front splitter with track spec air curtains. The front has our standard side bumper air vents and the track spec air curtains featuring a larger double dive plane arrangement with carbon inlays. Also included on the front bumper are our own unique indicator shrouds.
Moving to the side of the car we offer door triangles with an added lip in our “anti buffet” design helping to remove cabin booming when driving with the window open.
Finally at the rear of the car is our stunning full carbon rear wing with separate carbon endplates in.
UK made autoclave cured from carbon mould tools and CNC billet patterns to achieve outstanding levels of quality and fitment.
Direct replacements for existing parts – 100% reversible to stock.
Shipped in gloss clear carbon ready to fit.
All components available individually.
All parts supplied in Gloss Lacquered Carbon Fibre
Kit Contains
- Carbon fibre front centre splitter
- Carbon fibre bumper end air curtains - track spec (left and right)
- Carbon fibre bumper side air vents (left and right)
- Carbon fibre indicator shrouds (left and right)
- Door aero triangles (left and right)
- Rear wing with wing end plates
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front End Carbon Pack without Air Curtains in
Gloss Lacquered Carbon Fibre
Our Carbon Pack for 718 GT4 enables owners to fit a carefully curated range of our hand crafted UK made carbon parts. Made to our own unique designs to truly elevate the material palette of their car with material finishes not available in the standard GT4 range.
Fits:
- Porsche Cayman GT4 718 4.0L
With carbon added to the front, sides and rear of the car the cohesive theme looks incredible and includes front splitter without air curtains. The front has our standard side bumper air vents and centre splitter. Also included on the front bumper are our own unique indicator shrouds.
Moving to the side of the car we offer door triangles with an added lip in our “anti buffet” design helping to remove cabin booming when driving with the window open.
Finally at the rear of the car is our stunning full carbon rear wing with separate carbon endplates in.
UK made autoclave cured from carbon mould tools and CNC billet patterns to achieve outstanding levels of quality and fitment.
Direct replacements for existing parts – 100% reversible to stock.
Shipped in gloss clear carbon ready to fit.
All components available individually.
All parts supplied in Gloss Lacquered Carbon Fibre
Kit Contains
- Carbon fibre front centre splitter
- Carbon fibre bumper side air vents (left and right)
- Carbon fibre indicator shrouds (left and right)
- Door aero triangles (left and right)
- Rear wing with wing end plates
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche 718 Cayman / 718 Boxster
For cars WITHOUT headlamp washer
For cars with Parking sensors the holes need to be cut out.
If you have a car with headlamp washers you will need to cut them.
Front Bumper cover - Polyurethane plastic finished in Grey primer (similar to OE products)
Front Bumper Grilles, Front Lower Spoiler & Rear Diffuser - Black plastic (similar to OE products)
Rear Wing Spoiler/Aerofoil - GRP finished in primer (similar to OE products)
Please note:
The rear wing/spoiler in this kit is comprised of fibreglass – not plastic. Due to the unique way in which fibreglass products are made, they typically require some degree of finishing/re-working before being fitted to the vehicle.
If the subject car is 4.0 GTS the tailpipes and adaptor included with the kit will not be required.
Delivery time is normally 6-8 weeks.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
718GT4KIT
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 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>>
- 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)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Dry Carbon + FRP
This is a replacement front lip for the front bumper kit SDCM-718-12.
Fits:
Porsche 718 Cayman
Porsche 718 Boxster
- 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>>
- 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)
- 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
Comes as 2 x Dive Plane
Fits:
Porsche 718 Cayman GT4 / GT4 RS - 2019 Onwards
Introducing the Dive Plane Pack for Porsche 718 Cayman GT4 RS / GTS – the pinnacle of aerodynamic performance.
Developed from our years of experience in working with renowned motorsport brands like KW and Manthey Racing, this pack embodies the culmination of our expertise in racing performance optimization.
This first product in our 718 GT4 RS Performance Collection allows you to add or replace factory-installed lower side spoilers and dive planes to improve the downforce and overall performance with upgraded material and design.
Highlights:
Made with 100% Dry Carbon Fiber:
Crafted from 100% dry carbon fiber, this pack goes beyond OEM standards by delivering unrivaled durability.
Minimally Invasive Design:
Our dive plane pack can be installed with or without drilling holes in the painted bumper to fit each customer's different needs.
More stylish than the OEM parts:
Made with the utmost care to the details, our pack offers a more sleek aesthetics than the OEM parts.
Function:
Our Dive Plane creates additional vortexes to optimize airflow on both sides of the wheel. At 200 km/h (125 miles/h), PORSCHE Dive Plane can increase the front axle downforce by 17% in synergy with the extended lower side spoiler, side aero cover kit, and side covers.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982807749
The product you are viewing cross references to these numbers
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Dry Carbon + FRP

Fits:
Porsche 718 Cayman
Porsche 718 Boxster
For cars with a Centre Radiator this will need modifying.
- 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>>
- 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)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Includes all grilles, mesh, lower lip spoiler, air ducts, number plate holder and fixings.

This is a top quality aftermarket part.
Fits:
For cars WITH headlamp washer
WITHOUT parking sensor hole
Porsche 718 Cayman GT4 2017-21
Porsche 718 Boxster Spyder 2017-21
Porsche Boxster 718 (982) 2017>>
Porsche Boxster 718 2.0L Manual (300 Bhp) Porsche Boxster 718 2.0L PDK (300 Bhp)
Porsche Boxster S 718 2.5L Manual (350 Bhp) Porsche Boxster S 718 2.5L PDK (350 Bhp)
Porsche Boxster T 718 2.0L Manual (300 Bhp)
Porsche Boxster T 718 2.0L PDK (300 Bhp)
Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
Porsche Boxster GTS 718 4.0L Manual (400 Bhp)
Porsche Boxster GTS 718 4.0L PDK (400 Bhp)
Porsche Boxster Spyder 718 4.0L (420 Bhp)
Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp)
Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp)
Porsche Cayman 718 2.0L Manual (300Bhp)
Porsche Cayman 718 2.0L PDK (300Bhp)
Porsche Cayman S 718 2.5L Manual (350Bhp)
Porsche Cayman S 718 2.5L PDK (350Bhp)
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)
Porsche Cayman GT4 718 4.0L (420 Bhp)
Please note:
If your car has front parking sensors the holes will need to be drilled in to the bumper before painting.
Please note: Delivery time is normally 6-8 weeks.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982898041J
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 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>>
- 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)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche 718 Cayman GT4 RS - 2022 Onwards
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9828077
The product you are viewing cross references to these numbers
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front Bumper Splitter Air Vent- Sold as a pair
Dissidents front splitter end / vent secton features OEM grade fitment directly replacing the original front bumper side vent section giving an enhanced material palette and sportier stance & appearance. This splitter end allows owners to add a visual carbon finish to the front of their car that is not available on 718 GT4 from new. It marries beautifully when added in conjunction with our carbon fibre splitter centre.
Fits:
- 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.
This item fits 718 GT4 models only or GT4 RS if used in conjection with our splitter centre section. The item is sold as a pair and is delivered in gloss laquered 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.
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Front Carbon Fibre Splitter Centre Section
Dissidents GT4 Splitter centre section adds an stunning appearance
to the front of GT4 models. It directly replaces the standard plastic original
centre section and can be used with the standard OEM plastic bumper side vents.
However for peak cosmetic impact it should be used in conjunction with one of
our 3 bumper vent / aero curtain solutions.
Fits:
- Porsche Cayman GT4 718 4.0L
The splitter is manufactured in prepreg carbon fibre and is gloss coated in clear lacquer and ready to fit. It utilises the standard OEM mounting points.
This item fits GT4 & Spyder models only or GT4 RS if used in conjunction with our bumper vent / aero curtain solutions.
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.
718GT42507
The product you are viewing cross references to these numbers
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Porsche Front Spoilers & Bumpers | Aerodynamic Styling & Performance Enhancement
Front spoilers and bumpers play a crucial role in your Porsche’s aerodynamics, cooling, and visual design. They’re not just about appearance — they help reduce front-end lift, channel airflow to radiators and brakes, and improve stability at high speeds. Whether you’re restoring, replacing, or upgrading, a precision-designed front spoiler ensures both form and function work in perfect balance.
At Design911, we offer a wide range of high-quality front spoilers and bumpers crafted for exact fitment and superior finish. Designed to match manufacturer-level standards, our selection includes parts for classic air-cooled 911s through to modern 992, Taycan, and Cayman models. Each spoiler is engineered to enhance aerodynamic efficiency, cooling performance, and the distinctive styling that defines every Porsche.
Whether you’re replicating a classic GT look, improving track performance, or refreshing worn components, Design911 supplies front spoilers and bumpers that elevate your Porsche’s performance and aesthetics.
What Do Front Spoilers and Bumpers Do?
Front spoilers (also called splitters) and bumpers are more than exterior styling elements — they are key aerodynamic devices designed to manage airflow and stability.
Core Functions:
- Reduces
aerodynamic lift to improve high-speed handling.
- Directs
airflow to radiators, brakes, and intercoolers.
- Improves
cooling efficiency under performance driving conditions.
- Protects
key front-end components from debris and road damage.
- Enhances vehicle appearance with a sportier, more aggressive stance.
For performance-oriented Porsche owners, upgrading to a well-designed spoiler or bumper can significantly enhance aerodynamic balance, making the car more composed and predictable on both road and track.
Why Do Front Spoilers and Bumpers Fail or Degrade?
Front spoilers are constantly exposed to road debris, impacts, and environmental wear. Over time, they can lose integrity, affecting both aesthetics and aerodynamic performance.
Common Causes of Failure Include:
- Impact
damage from curbs, stones, or speed bumps.
- Cracking
or chipping due to low ground clearance.
- UV
and weather damage causing discoloration or fading.
- Corrosion
or fatigue of mounting brackets or hardware.
- Misalignment or distortion from poor installation or age.
A damaged or poorly fitted front spoiler not only affects vehicle handling but can also compromise airflow to vital cooling systems, making timely replacement essential.
Why Replace or Upgrade Your Porsche Front Spoiler or Bumper?
Replacing or upgrading your Porsche’s front spoiler ensures optimal aerodynamics, cooling efficiency, and design integrity — while restoring or improving the car’s distinctive road presence.
Key Benefits:
- Restores
aerodynamic stability and downforce balance.
- Improves engine and brake cooling efficiency.
- Enhances
front-end protection against debris and damage.
- Precision
fitment for seamless integration and clean lines.
- Lightweight
construction for improved performance.
- Available in fiberglass, polyurethane, and carbon fiber.
Upgrading your spoiler or bumper also allows for personalisation — whether you prefer a classic look inspired by 911 RSRs or a modern GT aesthetic.
Highlights:
- Premium-quality Porsche front spoilers and bumpers.
- Designed for aerodynamic efficiency and visual appeal.
- Lightweight yet durable materials for long life.
- Direct-fit design ensures easy installation.
- Available for 911, Cayman, Boxster, Panamera, Taycan and more.
- Ideal for restorations, upgrades, or replacements.