The Armytrix catback exhaust for the BMW M3 F80 and M4 F8x is manufactured from high-quality T304 stainless steel. This exhaust system features an active valve system (Valvetronic), which allows the exhaust note to be adjusted via a remote control or app. The system delivers an aggressive sound with the valves open and remains comfortable with the valves closed. The unique appearance is enhanced by the 4" / 101mm tailpipes, available in chrome, black, carbon fibre or blue titanium finishes. The system comes with fitting instructions and hardware, ready for installation.
Suitable for the BMW 3 Series and 4 Series, this exhaust offers an exclusive sound and high-quality finish, making Armytrix a benchmark in the premium segment.
Features
- direct fit
- High-quality T304 stainless steel
- 4" / 101mm chrome, black, carbon fibre or titanium blue tailpipes
- Active Valvetronic system
- Valves operated via remote control or mobile app
- App compatible with Android and iOS
- Aggressive sound
- fitting kit included
- installation instructions included
Technical specifications
- Material: T304 stainless steel
- Diameter: 2 x 2.5" / 63 mm
Contents of the set
- Armytrix catback exhaust
- Fitting hardware
- Fitting instructions
- Installation instructions
Frequently asked questions
How is the valve system operated?
The valve system is operated via a remote control or mobile app.
What finishes are available for the tailpipes?
The tailpipes are available in chrome, black, carbon fibre or blue titanium.
