Unlock the true sound of your Porsche with the Fi Exhaust Valvetronic Muffler + Dual Silver Tips for the 991.1 / 991.2 GT3 and GT3 RS (2013–2019).
This system features Fi’s precision-engineered Valvetronic design, allowing you to retain full OEM valve control without the need for any additional remote.
Crafted for optimal flow and durability, the muffler enhances exhaust tone with a deeper, more engaging sound while maintaining everyday drivability. The dual polished silver tips provide a clean, motorsport-inspired finish that complements the 991 GT3/RS rear end.
With seamless bolt-on fitment and compatibility across both 991.1 and 991.2 generations, this upgrade delivers refined craftsmanship, elevated sound, and reliable OEM-like functionality for track and street.
Unlock the true sound of your Porsche with the Fi Exhaust Valvetronic Muffler + Dual Silver Tips for the 991.1 / 991.2 GT3 and GT3 RS (2013–2019).
This system features Fi’s precision-engineered Valvetronic design, allowing you to retain full OEM valve control without the need for any additional remote.
Crafted for optimal flow and durability, the muffler enhances exhaust tone with a deeper, more engaging sound while maintaining everyday drivability. The dual polished silver tips provide a clean, motorsport-inspired finish that complements the 991 GT3/RS rear end.
With seamless bolt-on fitment and compatibility across both 991.1 and 991.2 generations, this upgrade delivers refined craftsmanship, elevated sound, and reliable OEM-like functionality for track and street.
Driven by performance and precision, AutoTecknic has been crafting premium carbon fiber and aerodynamic upgrades since 2000. From our Southern California headquarters, we design and engineer parts that elevate both form and function. Built for drivers who demand more from their machines