Description
The Eventuri 4.0TFSI Intake System is a complete redesign of the factory airbox, engineered to remove airflow restrictions and maximize turbo efficiency on Porsche’s twin-turbo V8 platform. Unlike traditional intake upgrades that reuse portions of the OEM airbox, Eventuri developed an entirely new carbon fiber system—including an enlarged airbox lid and flow collector—to significantly increase airflow volume and reduce drag.
By increasing turbo inlet size by up to 43% over stock, this system allows the turbos to breathe more efficiently, resulting in faster spool, improved throttle response, and noticeable gains throughout the powerband. The use of 100% pre-preg carbon fiber ensures a smooth internal surface for optimal airflow while delivering a premium OEM+ aesthetic in the engine bay.
For high-performance applications, especially tuned or modified builds, this intake serves as a critical airflow upgrade that unlocks the full potential of the 4.0TFSI platform.
Fitment Notes
- Fits Porsche Cayenne Turbo (2025+)
- Designed for 4.0TFSI twin-turbo V8 (EA825) engines
- Compatible with electronic wastegate models only
- Also fits select Lamborghini Urus, Audi RSQ8/SQ8/SQ7, and Bentley Bentayga applications (fitment may vary)
- Direct bolt-on replacement for factory intake system
Included
- Carbon fiber airbox lid (enlarged design)
- Carbon fiber flow collector
- Dual high-flow dry cone air filters
- Custom EPDM inlet hoses
- CNC-machined reinforcement rings
- Installation hardware and components
Product Specs
- Turbo Inlet Size: Up to 43% larger cross-sectional area vs OEM
- Material: 100% pre-preg carbon fiber construction
- Filter Type: Dual high-flow dry cone filters
- Design: Enlarged airbox + high-capacity flow collector
- Function: Reduced airflow restriction and increased intake volume
- Application: High-performance twin-turbo V8 platforms
Product Features
- Significantly improves airflow and turbo efficiency over stock system
- Faster turbo spool and sharper throttle response
- Enlarged intake design removes OEM airflow bottlenecks
- Premium full carbon fiber construction with OEM+ fit and finish
- Designed as a complete system—not limited by factory airbox constraints
- Ideal supporting modification for tuned and high-horsepower builds
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