Eventuri Carbon Intake System suits AUDI B9 S4 S5Eventuri Carbon Intake System Audi B9 S4 S5 Part Number: EVE B9S5 CF INT Enhance the performance and aesthetics of your Audi B9 S4 or S5 with the Eventuri Carbon Intake System. This intake system is meticulously engineered to provide a less restrictive airflow path to the turbocharger while maintaining low inlet temperatures, resulting in improved throttle response and increased horsepower. Key Features: Performance Gains: Achieves an increase of