Eventuri carbon intake system for Audi S4 /S5 B9

Eventuri Carbon Intake System for Audi B9 S4/S5

More power, less restriction – maximum performance for your Audi.

The Eventuri Carbon Intake System for the Audi B9 S4/S5 It was specifically designed to optimize airflow to the turbocharger and keep intake temperatures low. The fully enclosed system replaces the restrictive OEM airbox with a custom carbon intake solution with patented Venturi housing.

The result: noticeable performance increase of 13–17 hp and 15–20 ft-lb torque, with improved responsiveness. In real-world tests, the Acceleration from 100–200 km/h reduced by 0.5 seconds – a clear advantage on the road and the racetrack.

Advantages at a glance:

• +13–17 hp/+15–20 ft-lb torque

• Faster acceleration (100–200 km/h -0.5 s)

• Fully enclosed carbon system for low intake air temperatures

• Patented Venturi housing for a consistent, efficient airflow

• Optimized flow guidance from the front grille to the turbo inlet

• High-quality pre-preg carbon construction with excellent thermal insulation

The Eventuri system is not a conventional air filter with a heat shield, but a well-designed, aerodynamically efficient intake solution, which the Venturi effect It uses this in a targeted way. This creates a smooth, laminar airflow that helps the turbocharger to work more efficiently – noticeable in every driving situation.

Experience the difference: Eventuri – Precision, Performance, Perfection.

We receive a large number of custom orders and inquiries daily, so it's not always possible for us to have every item in stock at all times. If you need the item urgently, please contact us. here to our sales team, to check stock levels before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. Therefore, we strongly recommend that you contact your vehicle manufacturer here. Inquiry to us Please contact us. Our friendly sales team will then get in touch with you to confirm if this part is the correct one you are looking for.

All our products come with a standard 2-year warranty. However, this depends on the type of product. See details below. here.

At Upgrade my Car (R-Trade GmbH), we place great importance on fully informing our customers about the intended use of our products. Please note that, unless otherwise specified, all our products are specifically designed for professional racing use. They are intended exclusively for use in competitions on racetracks sanctioned by an officially recognized racing organization. We would like to point out that any use of our products outside of these conditions, including recreational off-road driving, may potentially violate local, state, or federal laws. It is important to understand that Upgrade my Car (R-Trade GmbH) assumes no liability for the legality of using our products on public roads. The responsibility for complying with applicable laws lies solely with the purchaser. We strongly recommend that our customers familiarize themselves with and comply with the relevant legal regulations before using our products.