Fi EXHAUST

Porsche 991.2 GT2 RS is part of Frequency Intelligent Exhaust – Signature highest performance and premium product line fabricated out of ultra-lightweight and pure titanium material. Fi EXHAUST Signature is developed for those car owners seeking lightweight and exotic performance modification upgrade that reduces weight by 38% compared to OEM exhaust system and gives the car a sports car sound.

The 991.2 GT2 RS turbo back exhaust system is remarkably light at 8.175kg. And Fi EXHAUST uncompromising stance on using only the best materials and design results in an exhaust system product line specially designed for a maximum sound level and performance output with unique and recognizable Fi EXHAUST sound frequency that’s adjustable for both normal and sport exhaust sound profiles.

Porsche 991.2 GT2 RS Fi EXHAUST Signature full titanium valvetronic exhaust system includes a catback valvetronic muffler and ultra-high flow or racing 100 cell downpipes. The Porsche 991.2 GT2 RS Fi EXHAUST Signature titanium exhaust setup is compatible with OEM dual tailpipes and a sport button, and provides bolt-on fitment resulting in a simple and efficient installation.




The Fi EXHAUST Signature Titanium pipe walls are specially made 0.6mm thicker compared to other aftermarket titanium exhausts in order to increase durability and quality of the exhaust sound. The total thickness is measured at 1.6mm and a few kilogram increase isn’t significantly detrimental to the performance. However, safety levels along with product lifespan is significantly increased. And Fi EXHAUST driver safety is one of the key parameters when designing our systems

However, where possible weight reduction measures have been applied to exhaust vacuum valves and screws making them entirely out of a titanium material. And to ensure smooth and efficient exhaust gas exit, inside of exhaust pipes have been polished to remove imperfections such as nicks or scratches. It doesn’t stop there the pipe exterior is also polished and combined with expert bends it gives the exhaust a luxury aesthetic. No detail is too small. And nothing gets overlooked.



The precision-crafted titanium system increases performance output by 5-10% without ECU tuning and provides impressive weight savings. In result Fi EXHAUST Signature titanium highest performance, premium exhaust system for Porsche 991.2 GT2 RS enhances performance and style adding exotic and crisp exhaust sound frequency.

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