Sport exhaust system type Cat-back by Armytrix dedicated to BMW F40 M135l (OPF).The entire system is made of T304 stainless steel alloy. The system is finished with tips available in matte black or blue Titanium style.
No modifications are required for the installation of this system; the exhaust is perfectly matched to the car.
Armytrix exhaust systems are the perfect solution for those seeking uncompromising acoustic experiences.
Regardless of whether there are inline 4 cylinders or 8 cylinders in a V configuration under the hood, this exhaust will bring out the most authentic engine sound.
Thanks to the use of a remote-controlled valve system, the car does not lose its usability and can change its character depending on the driver's mood.
All Armytrix exhaust systems are equipped with a remote-controlled valve system that allows sound adjustment via a wireless remote or smartphone app.
The Armytrix app is a necessary and revolutionary extension of the ValveTronic exhaust system's functionality. We set ourselves the goal of increasing the driver's connection with their car through improved functionality and mobility. By receiving current engine operating parameters, you can always keep your finger on the pulse. Control the valve settings through a simple digital interface.
The current valve setting is displayed through a simple and clear interface. When the light is Green, the valves are open. The Red light indicates that the valves are closed, and the Orange light indicates automatic mode, in which the valves open at 3500 RPM.
- Plug&Play
- Installation time reduced by 50%
- Reading current engine operating parameters
- Reliable | Safe | Efficient
- The world's first app controlling valves via the OBD-II port
