Eventuri Black Carbon Intake for Porsche 991 Turbo / Turbo S

The Eventuri Black Carbon Intake System for the Porsche 991 and 991.2 Turbo represents a complete airflow redesign developed through extensive real-world testing to improve turbocharger efficiency within the tightly packaged rear-engine bay. By replacing the factory airbox with dual patented Venturi filter housings, the system enables smoother airflow to each turbocharger, reducing aerodynamic drag and allowing the turbos to generate boost more efficiently with reduced wastegate duty cycles.

In VBOX testing the car ran 60-130 mph in 7.83 seconds, down from 8.04 seconds on the stock intake. Two Generation 2 filters, one per turbocharger, replace the single factory panel filter and give a much larger filtration area, which supports higher airflow with sharper throttle response and earlier peak boost.

Manufactured from 100% prepreg carbon fiber, the intake duct features complex geometry carefully engineered to navigate surrounding engine components while maintaining the smoothest possible airflow transition from the single air entry point to the dual filter housings. The fully sealed carbon fiber intake duct draws ambient air from the factory location while preventing heated engine bay air from entering the system, addressing the critical thermal management requirements of the 911 Turbo platform where engine bay density can quickly elevate intake air temperatures.

The intake duct seals against the underside of the boot lid using the OEM rubber cushion and extends down to mate precisely with the filter housings. Integrated drain tubes direct water safely away from the filters while maintaining airflow priority from the primary inlet. Supporting the system are laser-cut stainless steel brackets with powder coating for durability, designed to utilize factory mounting locations for OEM-level fitment with strategically shaped cutouts that reduce weight while preserving structural rigidity.

This meticulously engineered upgrade enhances turbo efficiency and improves airflow dynamics while delivering a more pronounced induction character without sacrificing refinement.

Features

• Two patented carbon Venturi housings, one per turbo
• Generation 2 high-flow filters with aluminum inlet cowls
• Sealed carbon duct fed from the factory inlet under the engine lid
• Integrated drain tubes route water away from the filters
• 60-130 mph in 7.83 s, down from 8.04 s (VBOX tested)

What's Included

• Two carbon fiber Venturi filter housings with integrated tubes
• Two Generation 2 high-flow filters
• Two aluminum inlet cowls
• Sealed carbon fiber intake duct
• Powder-coated laser-cut stainless steel brackets
• Installation hardware

Specifications

• Part number: EVE-P991T-INT
• Brand: Eventuri
• Type: carbon intake system
• Material: 100% prepreg carbon fiber
• Finish: gloss
• Engine: Porsche 3.8L twin-turbo flat-six
• Made in: UK

Fitment Notes

• Fits the 991.1 and 991.2 911 Turbo and Turbo S, coupe and cabriolet.
• Compatible with the IPD Y-pipe.
• Install requires removing the rear bumper; professional installation is recommended.
• Some photos show optional parts sold separately.
• Not eligible for return once opened.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Vehicle Fitment