Eventuri Porsche Cayenne GTS / Turbo / Turbo S 2020-2024 Carbon Fibre Intake System

The Eventuri Carbon Fibre Intake System for the Cayenne's twin-turbo 4.0 TFSI V8 is a ground-up redesign of the entire air inlet track, not a simple filter swap. The factory airbox lid itself is the first constraint tackled - its shallow design restricts both the flow collector size and the filtration media that can be used. Eventuri's raised, prepreg carbon fibre lid uses the same factory mounting points but creates space for a significantly larger flow collector and higher-capacity cone filters.

The turbo inlets themselves see up to a 43% increase in cross-sectional area versus stock, engineered with Eventuri's signature dimpled internal surface to maintain a thin cushion of air along the inlet walls and reduce frictional losses. This lets the turbos draw air with less resistance, reducing the wastegate duty cycle for genuinely higher overall performance. Dyno testing showed 14-20hp and 17-21ft-lb on stock software, climbing to 25-28hp and 20-23ft-lb on a Stage 1 map - with turbos reaching peak boost earlier and a reduced wastegate duty cycle across the rev range.

Why Choose This Intake System

• Enlarged airbox lid - larger flow collector and filter capacity using factory mounting points
• 43% larger turbo inlets - dimpled internal surface reduces frictional losses, faster airflow
• Dyno-proven gains on stock and tuned cars - 14-20hp stock, 25-28hp with Stage 1 tune
• 100% pre-preg carbon fibre, no fibreglass - smooth internal surface throughout
• CNC-machined breather ports and reinforcement rings - precision fit and finish
• Shared platform across multiple high-performance V8 SUVs - proven engineering across brands

Compatibility

• Porsche Cayenne Turbo S (2020-2024, 4.0 TFSI V8)
• Porsche Cayenne Turbo (2020-2024, 4.0 TFSI V8)
• Porsche Cayenne GTS (2020-2024, 4.0 TFSI V8)