Eventuri Carbon Intake for Porsche 991 GT3 RS Installed
Ryan Morgan July 14, 2025
We recently had the opportunity to install the Eventuri pre-preg carbon intake system for the 991 GT3 RS here at IND. Known worldwide for their engineering precision and build quality, Eventuri continues to set the benchmark for intake design — and the 991 GT3 RS system is no exception. Unlike many competitors, Eventuri takes a no-compromise approach. Each system is developed from the ground up, never repurposing components from previous kits. Their lead engineer, Bilal, typically spends close to a year on each application, beginning with in-house dyno testing and full 3D scanning of the OEM setup. From there, he uses CAD modeling and Computational Fluid Dynamics (CFD) to test multiple prototype iterations — each version optimized for performance, flow, and fit before finalizing the design.
This particular GT3 RS was brought in by the team at Luminescent Detailing. After experiencing the sound and performance firsthand, the owner (who happens to own four GT3 RS models) immediately requested three more kits. Safe to say, the induction sound alone made a serious impression — it's raw, aggressive, and exactly what you'd expect from a high-revving Porsche flat-six with proper carbon work feeding it.
Engineering & Performance Highlights
The Eventuri 991 GT3 RS Intake is engineered to improve flow efficiency over the OEM airbox using their patented Venturi housing. This unique design reduces airflow restriction, increases volume, and enhances throttle response — all while keeping intake temperatures down thanks to a fully sealed carbon construction.
- Performance Gains: 8–11 hp | 8–10 ft-lb torque
- Flow Bench Data:
- OEM Intake: 905 CFM
- Eventuri Intake: 1025 CFM
- Fitment: Compatible with 991.1 and 991.2 GT3 RS
What’s Included
Each intake system includes components designed specifically for the 991 GT3 RS and built to the highest standards using 100% pre-preg carbon fiber (no fiberglass), ensuring a smooth internal finish for optimal airflow:
- Carbon Fiber Double Venturi Filter Housing
- Bespoke High-Flow Dry Cone Filters
- Carbon Fiber Inlet Ducts
- Internally Stepped Silicon Coupler
- Laser-Cut Stainless Steel Brackets
Whether you’re chasing better throttle response, cooler intake temps, or just that unmistakable intake roar, this kit delivers, with OEM-level fitment and motorsport-level design.
