Porsche 911 GT3 / GT3RS Catback Exhaust System with Headers – Valved Performance Upgrade (991 / 992)
*** IMPORTANT NOTE: Order processing can take up to 1-2 business days. Shipping timeframes start after the order processing has been completed. ***
Unlock the full potential of your Porsche 911 GT3 or GT3RS with this high-performance catback exhaust system paired with precision-engineered headers, designed for maximum power, weight reduction, and an aggressive motorsport sound.
Built for enthusiasts who demand both performance and refinement, this system improves exhaust flow, sharpens throttle response, and delivers a deep, exotic tone that transforms the driving experience. The valved design allows you to switch between a refined cruising sound and a full race-inspired note on demand.
Key Features:
• Catback exhaust system paired with high-flow performance headers
• Valved design for adjustable sound control (quiet to aggressive)
• Optimized exhaust flow for increased horsepower and throttle response
• Lightweight construction for improved performance and handling
• Precision welds and premium materials for durability and fitment
• Exotic, high-pitched F1 GT3 race-inspired sound profile
Fitment:
• Porsche 911 GT3 (991 / 992)
• Porsche 911 GT3RS (991 / 992)
Why Upgrade:
The GT3 platform is built for performance, but the factory exhaust limits its true potential. This system unlocks a more aggressive tone, improved flow, and a sharper driving feel—bringing the car closer to a true track experience.
Disclaimer:
Each exhaust system is made to order and typically requires 4–6 weeks for production and delivery.
