FMIC.Pro valve controlled catback exhaust system for Ford Mustang GT 5.0 V8 S550 2018–2023
The FMIC.Pro catback exhaust system is designed to improve exhaust flow and deliver a distinctly sportier sound.
The 70 mm / 2.75” pipe diameter combined with the muffler design produces a deeper and fuller sound under engine load. At the same time, ride comfort is maintained during normal driving, especially when the exhaust valves are closed.
The exhaust system is made entirely of SS304 stainless steel, which resists corrosion and withstands high operating temperatures. CNC-mandrel bent pipes ensure uniform geometry and precise fitment to the vehicle's original mounting points. Installation is straightforward and follows a plug & play principle. All seams are TIG welded under argon gas shielding, ensuring clean, finished, and completely sealed joints – this is important for the longevity of the exhaust system.
CNC-machined 10 mm thick flanges are used at the connection points. They increase structural rigidity, reduce the risk of deformation caused by temperature fluctuations, and ensure even compression pressure on the gasket across the entire connection surface.
The exhaust system features integrated electronic exhaust valves that control the flow of exhaust gases at the rear:
Closed mode – exhaust gases pass through the entire muffler system, producing a subdued sound and good ride comfort for daily driving.
Open mode – exhaust gases bypass the rear muffler, making the exhaust sound more powerful, direct, and sporty.
Thanks to this solution, the driver can adjust the exhaust sound characteristics according to driving conditions and personal preferences. The valves are controlled by the included control unit and two remote controls, which allow the operating mode to be switched instantly.
To achieve the best performance potential, the FMIC.Pro catback exhaust system is recommended for use with a high-flow downpipe, especially on turbocharged engines.
Technical specifications
- Exhaust tips: 4 round
- Pipe diameter: 70 mm / 2.75”
- Material: SS304 stainless steel
- Flanges: CNC-machined, 10 mm thick
- Exhaust valves: electronically controlled
- Controls: control unit and 2 remote controls
Engine
Fitment
- Ford Mustang GT Coupe (S550 Facelift) 2018–2023
- Ford Mustang GT Convertible (S550 Facelift) 2018–2023