The Armytrix catback exhaust for the BMW M3 G80 and M4 G8x is manufactured from high-quality T304 stainless steel. This exhaust system features active valves that allow the exhaust note to be adjusted. With the valves open, the system produces a very aggressive sound, whilst with the valves closed it remains comfortable. The system has a unique look thanks to the 4" / 101mm tailpipes, available in chrome, black, carbon fibre or blue titanium. It comes with fitting instructions and hardware, ready for immediate installation.
Features
- direct fit
- High-grade T304 stainless steel
- 4" / 101mm tailpipes in chrome, black, carbon fibre or blue titanium
- Active Valvetronic system
- Valves can be 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 2.75" / 70mm
Contents of the set
- Armytrix catback exhaust
- Fitting hardware
- Installation instructions
Frequently asked questions
How are the valves operated?
The valves are operated via a remote control or a mobile app compatible with Android and iOS.
What finishes are available for the tailpipes?
The tailpipes are available in chrome, black, carbon fibre or blue titanium.
