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Gold Leaf
Gold Leaf for Porsche
We are a team of mechanical engineers with a background in lightweight product design (composite manufacturing) and energetics (fluid dynamics). Needless to say, we are very passionate about automotive design and cars in general.Our goal is to produce highly engineered lightweight products for your Porsche with emphasis on increased performance, emotion and connection to the car at hand. All our products are researched and developed in-house, while also being hand made with utmost care. We are also design driven, therefore every product has a premium OEM+ feel and look, fitting perfectly in your precious vehicle.
Choosing the Right Fit for Your Porsche
Where Gold Leaf is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.
- Typical reasons to choose these parts include compact, tidy installations that suit Porsche cabins and boots, plus extra peace of mind for classics, track-day cars, and vehicles with ageing fuel, oil, or electrical systems.
- Risk-related triggers rather than mechanical faults often drive upgrades – fuel smells or leaks, oil near hot components, older wiring, or circuit and track regulations.
- Common real-world symptoms include noticing fuel odours, signs of seepage, oil mist around hot areas, or simply recognising that aged components and more demanding use increase fire risk.
- Practical tips: mount safety hardware where it is quickly reachable yet securely fixed, follow the servicing intervals and checks specified by the manufacturer, and combine upgrades with preventative inspections of fuel lines and wiring.
Browse by Category
If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.
Engine Rebuild Parts — Engine rebuild parts are typically changed during planned rebuilds or when internal wear is suspected, such as loss of compression, heavy oil consumption, or persistent leaks and noises. On Porsches, owners often renew chains, guides, bearings, gaskets, and seals in one go while the engine is apart to avoid repeat strip-downs and to restore long-term reliability.
- Before committing to a rebuild, carry out compression and leak-down tests, inspect bores with a scope, and check the oil/filter for debris alongside diagnosis of ancillary systems.
- When the engine is open, it is common to replace chains, guides, tensioners, critical seals, bearings (where applicable), and hard-to-reach gaskets and hardware at the same time.
Air Intake & Injection — These components manage the air and fuel delivery that your Porsche engine relies on for clean combustion, power, and efficiency. Parts are typically replaced when you see issues such as rough or hunting idle, hesitation, misfires, poor fuel economy, or fault codes pointing to airflow measurement, vacuum leaks, or injector problems, or when upgrading for sharper throttle response.
- If you suspect leaks, a smoke test plus close visual inspection of boots, hoses, and joints is an effective way to locate issues.
- Injectors may be cleaned when flow is uneven, but leaking or out-of-spec units are often replaced to restore consistent running.
Airbox / Housings — Airboxes and filter housings protect the filter element and help ensure only clean, metered air reaches the engine. On Porsche models they are usually replaced when cracked, warped, or poorly sealed, when clips or gaskets fail, or after accident damage or unsympathetic modifications that cause unmetered air leaks, dirt ingress, or drivability issues.
- Alongside the airbox, it is sensible to renew seals and clips and inspect intake ducts and boots for cracks or poor fitment.
- A leaking or poorly designed housing can cause mixture faults and check engine lights due to unmetered air entering the system.
Engine Tuning — Engine tuning parts and calibration changes are used to refine drivability, throttle response, and power delivery, or to support hardware changes such as intake, exhaust, forced induction, or internal upgrades. Porsche owners also look at tuning when addressing flat spots, inconsistent boost, or poor cold and hot behaviour once mechanical health has been confirmed.
- Mechanical checks should come first: compression and leak-down, fuelling and sensor health, cooling and oil temperatures, and the absence of boost or vacuum leaks.
- Tuning cannot cure underlying mechanical faults; it should follow good diagnosis so that gains are reliable rather than masking problems.
Air Induction Kits — Induction kits are chosen to alter intake airflow, sound, and sometimes heat management, replacing more restrictive or aged factory components. On Porsche applications they are typically added as part of a wider tuning package, or when seeking sharper response and a more engaging induction note while keeping sensor placement and filtration appropriate.
- Good installation practice focuses on minimising hot air ingestion, avoiding unmetered air leaks, and maintaining stable MAF/MAP readings.
- Some kits mainly add sound rather than power, so it is important to balance expectations and consider remapping needs if airflow characteristics change significantly.
Explore Gold Leaf at Design911
View the current Gold Leaf range for Porsche at Design911, then filter by model and category to narrow down to the right parts.
Aero disc rear wheel carbon fibre.
Sold as a pair
Fits:
Porsche 992.1 GT3 - 2021 to 2024
Fits OEM Standard (NON Magnesium) wheels only
Lightweight Carbon Fiber Rear Wheel Covers for Enhanced Downforce
Our carbon fiber Aero discs are designed to optimise airflow around the rear wheels, minimising turbulence and improving the efficiency of the rear wing on your Porsche 992.1 GT3.
Constructed using advanced infusion techniques and cured in an autoclave, these Aero discs offer both performance and style. The set is fully reversible, requiring no cutting or modification of original parts, and maintains an OEM+ appearance with the sleek, durable look of carbon fiber. Multiple finish options are available, each offering excellent UV protection.
These Aero discs are compatible with stock Porsche 992.1 GT3 aluminum wheels.
Customisation options include a variety of finishes, with choices for the Porsche wheel colors—Black, Gunmetal, Silver and Gold.
Installation is straightforward and can be performed by any car enthusiast. The set includes detailed instructions to guide you through a smooth and hassle-free installation.
Each Aero disc comprises two components: the visible outer cover and a concealed inner section. To install, begin by applying the provided PPF to the outer wheel spokes, then position the outer disc using the supplied centering piece. Finally, secure the inner ring on the wheel's inner side using the included hardware.
After installation, we recommend rebalancing the wheels for optimal performance.
- Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
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12 Month Warranty
Worldwide Delivery
Free delivery
Aero discs rear wheel carbon fibre.
Sold as a pair
Fits:
Porsche 991.2 GT2 RS - 2016 to 2019
These Aero discs are compatible with stock Porsche 991 GT2 RS aluminum wheels.
Carbon Fiber AERO DISC set for Porsche 911 GT2 RS (991)
Set of lightweight carbon fiber rear wheel covers for improved downforce.
Aero discs play a crucial role in streamlining the airflow around the rear wheels, preventing turbulence that can adversely affect the efficiency of the rear wing.
Carbon fiber Aero discs are made with pre-preg carbon fiber, cured in autoclave. The set is fully reversible and requires no cutting or modifying of any original parts. It supports an OEM+ look, with stunning carbon fiber appearance in a variety of finishes, all providing great UV protection.
The installation process of the Aero discs is straightforward and can be done by any car enthusiast. It comes with detailed instructions to ensure a smooth and hassle-free installation.
Each Aero disc is made of two parts. The visible one on the face of the wheel and the hidden one inside the wheel. In order to install the Aero disc assembly, you first apply provided PPF on the outer wheel spokes, then you position the dish onto the wheel with the help of provided centering piece and lastly you position the back ring on the inner part of the wheel and screw the two parts together with with provided hardware. We advise you use Loctite on the screws.
After installation we recommend wheel rebalancing.
- Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
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12 Month Warranty
Worldwide Delivery
Free delivery
Aero disc rear wheel carbon fibre.
Sold as a pair
Fits:
Porsche 992.1 GT3 RS - 2021 to 2024
Fits OEM Standard (NON Magnesium) wheels only
Lightweight Carbon Fiber Rear Wheel Covers for Enhanced Downforce
Our carbon fiber Aero discs are designed to optimise airflow around the rear wheels, minimising turbulence and improving the efficiency of the rear wing on your Porsche 992.1 GT3 RS.
Constructed using advanced infusion techniques and cured in an autoclave, these Aero discs offer both performance and style. The set is fully reversible, requiring no cutting or modification of original parts, and maintains an OEM+ appearance with the sleek, durable look of carbon fiber. Multiple finish options are available, each offering excellent UV protection.
These Aero discs are compatible with stock Porsche 992.1 GT3 RS aluminum wheels.
Customisation options include a variety of finishes, with choices for the Porsche wheel colors—Black, Dark Silver, Silver, Gold, Blue and Red.
Installation is straightforward and can be performed by any car enthusiast. The set includes detailed instructions to guide you through a smooth and hassle-free installation.
Each Aero disc comprises two components: the visible outer cover and a concealed inner section. To install, begin by applying the provided PPF to the outer wheel spokes, then position the outer disc using the supplied centering piece. Finally, secure the inner ring on the wheel's inner side using the included hardware.
After installation, we recommend rebalancing the wheels for optimal performance.
- Porsche 992.1 GT3 RS 4.0L 2022-24
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12 Month Warranty
Worldwide Delivery
Free delivery
Aero disc rear wheel carbon fibre.
Sold as a pair
Fits:
Porsche 991.2 GT3
Fits OEM Standard (NON Magnesium) wheels only
Upgrade your Porsche 911 GT3 (991) with our lightweight carbon fiber rear wheel covers, designed to enhance aerodynamics and downforce.
These Aero discs are engineered to optimise airflow around the rear wheels, reducing turbulence that can negatively impact the rear wing's efficiency. Crafted from high-quality carbon fiber through an infusion process and cured in an autoclave, these discs offer a perfect blend of performance and aesthetics. The installation is fully reversible, requiring no cutting or modification of original parts, ensuring an OEM+ appearance with the premium look of carbon fiber. Each finish offers excellent UV protection.
This Aero disc set is compatible with both the 991.1 and 991.2 GT3 (non Magnesium) wheels.
You can select from a range of finishes, including options with colored spoke designs available in the PTS variant. Choose from four basic Porsche wheel colours—Black, Gunmetal, Silver and Gold.
Installation is simple and accessible to any car enthusiast, with detailed instructions included for a smooth and hassle-free process.
Each Aero disc consists of two components: the visible outer cover and a concealed inner section. To install, first apply the provided PPF to the outer wheel spokes, position the outer disc using the included centering piece, then secure the inner ring on the wheel's inner side using the supplied hardware.
Following installation, we recommend rebalancing the wheels for optimal performance.
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
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12 Month Warranty
Worldwide Delivery
Free delivery
Fits:
Porsche 718 Cayman GT4 RS (non Weissach package )
Porsche 718 Cayman – Visual Enhancement for All Models
Description
The carbon fiber intake scoop set is crafted using infusion and cured in an autoclave, specifically designed for all Porsche Cayman GT4 RS models without the Weissach package.
These scoops create a ram effect, significantly enhancing air intake flow to maximize performance. Through extensive testing and development, these intake scoops are engineered to provide optimal results for your Cayman.
The system is fully reversible and requires no cutting or modification of any original parts. It maintains an OEM+ look with a stunning carbon fiber finish available in various styles, all offering excellent UV protection.
Installation Process
The installation process of the RS-Style Carbon Intake Scoops is straightforward and can be performed by professional technicians or experienced car enthusiasts. The set includes an installation template and adhesive to ensure a smooth and hassle-free installation. Following the provided guidelines carefully is essential to achieve the best results.
Characteristics
- Ram air effect
- 100% Carbon infusion, autoclave cured
- 2x2 carbon weave (3K twill)
- UV protection varnish
- Perfect fit. No adjustment required
- 1 year guarantee
Kit Includes
- 2x carbon fiber intake scoops
- Installation template
- Adhesive
Availability
Made to order - Lead time 3 weeks
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
982853990
The product you are viewing cross references to these numbers
- 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 (300Bhp)
- 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
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12 Month Warranty
Worldwide Delivery
Free delivery
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Fits:
Porsche 981 Cayman / Cayman S - 2013 to 2016
Porsche 981 Cayman GT4 - 2016
Porsche 718 Cayman GTS / GT4 - 2017 onwards (6 cylinder models)
The intake system for the 6-cylinder 981 and 982 (718) Porsche Caymans is uniquely crafted from prepreg carbon fiber and infused carbon fiber, both cured in an autoclave. This is the only complete intake system available on the market for these Porsche models.
Featuring built-in snorkels, the system facilitates air ducting from a higher point on the side of the car, resulting in lower intake temperatures, more laminar airflow, reduced turbulence, and maximized performance. Extensive testing and development have ensured this intake system delivers optimal results for your Porsche Cayman.
The system is fully reversible and requires no cutting or modification of original parts, except for trimming the plastic cover under the roll hoop. It also enhances the driving experience with a great induction noise from the engine, located right behind the driver's ears. Designed to maintain an OEM+ look, the system boasts a stunning carbon fiber appearance in various finishes, all providing excellent UV protection.
Additionally, the existing lower side ducts will now function as auxiliary air-cooling channels for the engine, similar to the GT4 RS.
Installation Process
The installation process of the RS Style Carbon Intake is straightforward and can be undertaken by professional technicians or experienced car enthusiasts. It includes a detailed installation video to ensure a smooth and hassle-free process. Following the provided guidelines carefully is essential to achieve the best results.
Characteristics
- Colder and more laminar flow into the intake
- Additional air-cooling of the engine
- Induction noise in the cabin
- 100% Carbon fiber infusion and prepreg, autoclave cured
- 2x2 carbon weave (3K twill)
- UV protection varnish
- Perfect fit
Kit Includes
- Complete carbon fiber intake system
- 2x air filters
- Hardware and tubes for water drainage
- Adhesive and rubber seals
- Pre-cut carpet
- Installation video
Availability
Made to order - Lead time 8 weeks
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9GT129407G
The product you are viewing cross references to these numbers
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- 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
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12 Month Warranty
Worldwide Delivery
Free delivery
Monday-Friday: 8.30am - 5.30pm (GMT)
Saturday: Closed
Sunday: Closed