Which Porsche Cayenne models does the Eventuri Carbon Intake System fit?

The Eventuri Carbon Intake System fits the 2025-present 9YA and 9YB Porsche Cayenne GTS, Cayenne S, and Cayenne Turbo GT, all running the 4.0L twin-turbo V8 EA825 engine. The Turbo GT is 9YB specific, while the GTS and S span both 9YA and 9YB. This system is engineered for the facelift EA825 platform, so earlier pre-facelift Cayennes are not covered.

Is the intake compatible with every 2025 Cayenne, or only electronic wastegate cars?

Only electronic wastegate models are compatible. Eventuri re-engineered the entire upper airbox and turbo inlet architecture specifically for the facelift EA825 V8 with electronic wastegates, so the inlet geometry will not match non-electronic-wastegate cars. Before ordering, confirm your engine uses electronic wastegates, sending a photo of the inlets if you are unsure, since this determines whether the system will fit.

How does the redesigned airbox and larger turbo inlets improve performance?

The factory airbox lid restricts the flow collector and filter size. Eventuri's enlarged prepreg carbon lid raises the central section to fit a larger flow collector and oversized bespoke cone filters, removing that restriction. The turbo inlet hoses are up to 43% larger in cross-sectional area than stock, letting the twin turbos spool more efficiently for sharper throttle response and stronger delivery across the rev range.

What is the system made from, and is installation a direct fit?

The complete system is constructed entirely from prepreg carbon fiber with no fiberglass, giving a smooth internal surface for consistent airflow and a high-gloss engine bay finish. The enlarged airbox lid retains all factory mounting points, so it installs in the original locations. The kit includes CNC-machined reinforcement rings, two dry cone filters, the carbon flow collector, and custom EPDM inlet hoses.

What is the warranty and return policy, and are replacement filters available?

The system is designed and hand-assembled in the UK, and Eventuri provides full warranty coverage along with damage-in-transit support. This item is not eligible for return, so verify electronic wastegate compatibility before purchasing. Replacement dry cone filters are available separately as Type L2, part number EVE-1046-FTR, with two used per system.

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Description

Eventuri Carbon Intake System for 9YA / 9YB Porsche Cayenne GTS, S, and Turbo GT (2025 facelift)

The 4.0TFSI V8 EA825 intake has been updated to accommodate the 2025 facelift Cayenne Turbo variants. Each component, including the redesigned lid, is engineered to allow the twin-turbo V8 to draw in air with reduced drag, delivering noticeable improvements in power delivery. The factory airbox lid restricts the size of the flow collector feeding the inlets from the filters. To address this, the central section of the lid has been raised, enabling the use of a larger flow collector and oversized cone filters. This design eliminates the inherent restriction, distinguishing this intake from competitors who rely on the stock lid and must retain smaller collectors and limited filtration media. The turbo inlets feature up to a 43% increase in cross-sectional area compared to stock, optimized for maximum volume. The added volume enhances turbo responsiveness, resulting in a clear improvement in throttle response.

Enlarged Airbox Lid

The primary challenge in increasing the overall intake volume was the factory airbox lid. The OEM design provides only a shallow opening for the flow collector and limits the size of the filtration media. By incorporating a raised central section, the redesigned lid creates space for a larger flow collector and bigger filters. Constructed from prepreg carbon, the lid retains all factory mounting points for a precise fit.

Carbon Flow Collectors

The flow collector is responsible for channeling airflow from the filters to the turbo inlets. The factory collector is limited in size by the stock lid, but with that restriction removed, the redesigned version offers a significantly larger volume. This improvement also allows the use of high-flow cone filters with a greater total surface area for enhanced performance.

Turbo Inlets

The primary restriction in the factory system lies in the turbo inlets, which maintain a narrow cross-sectional area from the turbos to the airbox. The redesigned inlets expand in size immediately after the turbos, creating a larger volume of available airflow with minimal drag, resulting in improved throttle response. Additionally, the new inlets are engineered to accommodate engine movement without introducing turbulent airflow.

Features

Improved power and sound
Increased air volume
Carbon flow collector
43% larger cross section
100% pre-preg carbon construction

What’s Included

Bespoke high flow dry cone filters (2)
Carbon flow collector
CNC machined reinforcement rings
Custom EDPM inlet hoses (2)
Enlarged carbon airbox lid

Applications

Porsche Cayenne GTS: 9YA, 9YB (2025-present) [4.0L V8 tt]
Porsche Cayenne S: 9YA, 9YB (2025-present) [4.0L V8 tt]
Porsche Cayenne Turbo GT: 9YB (2025-present) [4.0L V8 tt]

Notes

This item is not eligible for return

Frequently Asked Questions

Which Porsche Cayenne models does the Eventuri Carbon Intake System fit? The Eventuri Carbon Intake System fits the 2025-present 9YA and 9YB Porsche Cayenne GTS, Cayenne S, and Cayenne Turbo GT, all running the 4.0L twin-turbo V8 EA825 engine. The Turbo GT is 9YB specific, while the GTS and S span both 9YA and 9YB. This system is engineered for the facelift EA825 platform, so earlier pre-facelift Cayennes are not covered.
Is the intake compatible with every 2025 Cayenne, or only electronic wastegate cars? Only electronic wastegate models are compatible. Eventuri re-engineered the entire upper airbox and turbo inlet architecture specifically for the facelift EA825 V8 with electronic wastegates, so the inlet geometry will not match non-electronic-wastegate cars. Before ordering, confirm your engine uses electronic wastegates, sending a photo of the inlets if you are unsure, since this determines whether the system will fit.
How does the redesigned airbox and larger turbo inlets improve performance? The factory airbox lid restricts the flow collector and filter size. Eventuri’s enlarged prepreg carbon lid raises the central section to fit a larger flow collector and oversized bespoke cone filters, removing that restriction. The turbo inlet hoses are up to 43% larger in cross-sectional area than stock, letting the twin turbos spool more efficiently for sharper throttle response and stronger delivery across the rev range.
What is the system made from, and is installation a direct fit? The complete system is constructed entirely from prepreg carbon fiber with no fiberglass, giving a smooth internal surface for consistent airflow and a high-gloss engine bay finish. The enlarged airbox lid retains all factory mounting points, so it installs in the original locations. The kit includes CNC-machined reinforcement rings, two dry cone filters, the carbon flow collector, and custom EPDM inlet hoses.
What is the warranty and return policy, and are replacement filters available? The system is designed and hand-assembled in the UK, and Eventuri provides full warranty coverage along with damage-in-transit support. This item is not eligible for return, so verify electronic wastegate compatibility before purchasing. Replacement dry cone filters are available separately as Type L2, part number EVE-1046-FTR, with two used per system.

About Eventuri

Eventuri was founded by a team of engineers and enthusiasts with a background in Aeronautics and tuning – all sharing a passion for cars and performance. After owning various intakes over many years for their own cars and being disappointed with the gains which seldom lived up to their claims – they decided to take things into our own hands and rewrite the book. To set a new benchmark in intake design and technology, above all – to engineer systems which provide real gains and then to publish genuine figures. Their systems are extensively developed using cutting edge design, testing and prototyping methods. With a focus on performance, each design undergoes CFD analysis and is then validated at the prototype stage through volumetric airflow, intake temperature and extensive dynamometer testing. They strive to publish all the development information to illustrate the depths they go to in bringing an intake from concept to reality. Only the best materials are selected for each component – even down to the choice of fasteners and fixings in order to ensure that the quality of the end product is second to none. After many years of disappointment with the usual aftermarket intakes, they are proud to be raising the bar and creating intake systems which are setting a new standard and genuinely improve the performance of your vehicle.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Eventuri Carbon Intake System for 9YA / 9YB Porsche Cayenne GTS, S, and Turbo GT (2025 facelift) [EVE-FLV8TT-CF-INT]

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