Eventuri Audi B9 S5/S4 Black Carbon intake EVE-B9S5-CF-INT

The Eventuri Audi B9 S5/S4 Black Carbon intake EVE-B9S5-CF-INT is engineered to enhance airflow, turbo efficiency, and throttle response. By replacing the restrictive stock airbox, this system allows the turbos to spool faster, resulting in smoother acceleration and improved performance. Built with high-quality carbon fiber, it provides both functional and aesthetic benefits for the engine bay.

Performance Gains You Can Feel

Independent road testing with a Vbox showed a significant acceleration improvement, reducing 60-130mph times by 0.5 seconds. Dyno testing confirmed gains of 13-17hp and 15-20ft-lb of torque, proving the intake’s efficiency in real-world conditions. The sealed airbox design ensures low intake air temperatures (IATs), maintaining consistent performance during high-speed runs.

Innovative Design: The Eventuri Audi B9 S5/S4 Black Carbon intake EVE-B9S5-CF-INT Difference

This intake system features a sealed carbon fiber airbox, a custom-engineered Venturi housing, and an optimized intake duct. The smooth airflow transition from the filter to the turbo eliminates restrictions, helping the engine operate more efficiently. The carbon fiber intake duct channels cold air from the front scoop, reducing heat soak. The flexible rubber edging ensures a tight seal, keeping hot engine air away from the intake. A precision-designed front air scoop increases airflow, enhancing turbo response and overall performance.

Premium Materials and Craftsmanship

Constructed from 100% pre-preg carbon fiber, the Eventuri intake system ensures maximum durability, lightweight strength, and superior heat insulation. Laser-cut stainless steel brackets, CNC-machined mounting stubs, and high-quality silicon couplers provide a perfect OEM-like fit with enhanced performance.

Tested and Proven Results

Flow testing confirmed that the sealed system and optimized ducting improve airflow efficiency. The intake allows the engine to generate power more efficiently, resulting in faster turbo spool, improved throttle response, and increased acceleration.

Why Choose the Eventuri Audi B9 S5/S4 Black Carbon intake EVE-B9S5-CF-INT?

For Audi B9 S4 and S5 owners, this intake system delivers real-world performance gains, optimized airflow, and a premium carbon fiber look. It integrates seamlessly with the stock setup, ensuring reliable performance and a refined engine sound.

Installation Guide

Download the installation guide here.

Download Installation Guide

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