FI Exhaust 2018-2021 Porsche 718 Cayman/Boxster GTS 4.0/GT4/Spyder Titanium Series Valvetronic Exhaust System

To achieve these incredible weight savings even the tiniest component of the system, e.g., valves, clamps, screws are made out of titanium.

Pipe walls are 1.6mm thick, which is 0.6mm thicker than other aftermarket exhaust options. The thickness improves exhaust sound frequency, increases durability and product lifespan. The extra weight is not significantly detrimental to performance. However, it increases safety for the drivers.

Pipes are also polished outside and inside to achieve aesthetic and performance benefits. The polishing process smoothes a titanium metal surface to remove imperfections such as nicks or scratches and improves exhaust gas flow and quality of the exhaust sound note.

The titanium exhaust for Porsche 718 Cayman GT4 / Spyder is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. When valves are closed exhaust gasses are routed through the muffler resulting in a low-profile comfortable drive. However, when the valves are fully open an intense and exotic soundtrack is produced.

Switching between street and race sound profiles can be done using factory exhaust/sport button or drive mode, or optional Fi EXHAUST remote control and mobile App. The unique sound and performance are achieved through individually designed muffler internals that are fabricated for each car model to offer an ultimate driving experience.

Please note each part of the Fi EXHAUST system needs to be ordered separately.
Exhaust system is available for both OPF/Non-OPF vehicles.
Different exhaust parts are offered depending on the vehicle version.

Please note that the actual product may vary in appearance depending on the year of the car and area. The exhaust system is also subject to changes to the design over an extended time period. Product pictures are for illustration purposes only.

Header for this car model are available in Stainless Steel T304.
Downpipe is available for both OPF/Non-OPF vehicles.

Catback Exhaust:
Pre Feb / 2020:
Valvetronic Muffler(Titanium) + Dual Silver Tips Pre Feb / 2020
(Compatible with OEM Valve – No Remote Control Included) (PH-718GT4PFTI-CBV + TIP63114S*2)
After Feb / 2020:
Valvetronic Muffler(Titanium) + Dual Silver Tips After Feb. / 2020
(Compatible with OEM Valve – No Remote Control Included) (PH-718GT4FTI-CBV + TIP63114S*2)

Downpipes (Optional):
Non-OPF Version:
Ultra High Flow DownPipe(Titanium) (Fits OPF and Non-OPF) (PH-718GT4FTI-NCAT+OPFCAP-001*4+OPFCAP-003*2)
OPF Version:
Ultra High Flow DownPipe(Titanium) (Fits OPF and Non-OPF) (PH-718GT4FTI-NCAT)

Tips (Optional):
1. Dual Tips in Titanium Blue (TIP63114TB*2)
2. Dual Tips in Diamond Black (TIP63114B*2)
3. Dual Tips in Gold (TIP63114G*2)
4. Dual Tips with Carbon Fiber (TIP63114C*2)

Fi EXHAUST Pro Remote Control System (Optional):
OBD2/Mobile APP Remote Control System Module (R2020OBD + OBD-CAB-V)

Brand

FI Exhaust

Learn more about Fi-Exhaust - Click Here Frequency Intelligent Exhaust aka Fi EXHAUST is the world's first-rate aftermarket automotive exhaust brand which specializes in exhausts for supercars, sports cars, and high-performance vehicles for marques such as Lamborghini, Ferrari, McLaren, Porsche, Mercedes-AMG, BMW M, Audi, Nissan, and others. From the outset, Fi R&D team has consistently engineered high-quality exhaust systems for car enthusiasts, who pursue superior sound and performance and require an exhaust system that will perform in all conditions. That’s why Fi EXHAUST products are made to produce maximum optimized performance. Fi produces a beautiful tone from deep bass to an exotic high-pitched Formula One racing sound depending on a car model's requirements. And to achieve this optimized state every exhaust system is carefully sound-tuned and undergoes rigorous testing to a specific frequency with our intelligent control system.