Eventuri Revisits the Porsche Cayenne Turbo - 2025+ Fitment
Ryan Morgan July 31, 2025
At IND, we offer manufacturers more than just distribution—we become an extension of their development team. By staying involved from concept to final production, we gain a deeper understanding of the products we represent, which ultimately benefits both our partners and our customers.
One standout example is the Eventuri Carbon Fiber Intake System for the 4.0TFSI Twin Turbo V8 (model years 2019–2024), which has become a benchmark in the aftermarket world. Demand has remained so high that keeping it in stock continues to be a challenge.
With the release of the 2025+ Porsche Cayenne Turbo S, GT, and GTS, Porsche introduced updates to the turbo configuration—most notably, the addition of electronic wastegates. These changes rendered the existing 2019–2024 Eventuri intake incompatible with the newer models. Recognizing this early, IND secured a 2025+ Cayenne Turbo for intake development.
Working directly with Bilal and the Eventuri team in the UK, we helped facilitate a full 3D scan of the updated engine bay. Eventuri quickly produced 3D-printed inlets for preliminary fitment testing, which we installed and verified in-house. With successful test results and feedback relayed, Eventuri finalized a new production-ready intake system designed specifically for the 2025+ models. This is the kind of collaboration that sets our partnerships apart—and ensures that new platforms are supported quickly and correctly.
Below: 3D-printed prototype inlets used for initial fitment validation.
Eventuri 4.0TFSI V8 EA825 intake has now been updated to fit the 2025 facelift Cayenne Turbo variants. Every component including the lid has been developed to allow the V8 twin turbos to pull in air with less drag resulting in industry leading performance gains.
The stock airbox lid itself creates a restriction on the size of the flow collector which feeds the inlets from the filters. So we increased the height of the central section of the lid to allow for a larger flow collector and larger cone filters to be used. This removes the inherent restriction and sets our intake apart from the rest of the field who by utilising the stock lid must also use a restricted collector and filtration media.
The turbo inlets are up to 43% larger in cross sectional area than stock and are designed for maximum volume. The extra volume enables the turbos to respond faster resulting in a noticeable improvement in throttle response.
EVE-FLV8TT-CF-INT: 2025+ Cayenne Turbo S, GT, GTS
The Eventuri 4.0TFSI V8 intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. We use 100% pre-preg carbon fiber with no fibreglass which means we can achieve a smooth internal surface to maintain smoother airflow. Here are the details for each component and the design ethos behind them:
Each intake system consists of:
- Enlarged Carbon Fiber Airbox Lid
- Carbon Fiber Flow Collector
- 2 x Custom EPDM Inlet Hoses
- 2 x Bespoke High Flow Dry Cone Filters
- CNC Machined Reinforcement Rings
ENLARGED AIRBOX LID
The first constraint we had to overcome in order to dramatically increase the overall volume of the intake was the airbox lid. The stock lid leaves a shallow opening for the flow collector and also restricts the filtration medium being used. By creating a raised portion in the middle of the lid we are able to create more space for a larger flow collector and also for larger filters. The lid is made from prepreg carbon fibre and uses the same mounting points as the stock lid.
CARBON FLOW COLLECTOR & FILTERS
Directing the airflow from the filters to the turbo inlets is the flow collector. The stock one is constricted in size due to the stock lid but having removed that restriction, we were able to dramatically increase the volume of our version. In addition, this also gave us the freedom to replace the stock filter with higher flowing cone filters which also have a larger total surface area.
TURBO INLETS
The biggest restriction in the stock system are the turbo inlets. The stock inlets maintain a small cross sectional area from the turbos all the way to the airbox. We have redesigned the inlets to increase in size immediately after the turbos. This creates a larger volume of captured air which the turbos can use with minimal drag and this results in an improved throttle response. The new inlets also allow for engine movement without causing turbulent flow.
The complete system comes together to provide an intake which improves on the stock airbox in performance, aesthetics and sound...
Products in this Post
Eventuri 4.0TFSI Twin Turbo V8 Black Carbon Intake System - 2019-2024
$2,995.00$2,995
