Porsche 911 991 GT3 AFD F1 Exhaust System

Engineered exclusively for the Porsche 911 991 GT3, the AeroFlowDynamics F1 Exhaust System transforms the naturally aspirated flat-6 into a true Formula-inspired masterpiece. Designed to extract maximum pitch, maximum volume, and maximum emotion from the GT3's high-revving engine.

F1-Inspired Sound Profile

• Valves Closed – Controlled tone with minimal drone
• Valves Open – Ultra high-pitch exotic scream
• Race Mode – Maximum volume and race-level aggression

Material Options

• Stainless Steel – Approximately 20% lighter than OEM
• Grade 5 Titanium – Approximately 50% lighter than OEM

Fitment

• Porsche 911 991 GT3

Precision Engineering

• Mandrel-bent tubing
• TIG-welded construction
• Direct bolt-on fitment
• Compatible with factory valve actuators

No cutting. No fabrication. Direct installation.

Production Lead Time

This AeroFlow Dynamics exhaust system is built to order to ensure the highest level of craftsmanship, quality, and fitment. Production begins immediately after your order is placed.