BMW 340i / 440i (F30 / F31 / F32 / F33 / F36) | OPF/GPF | Akrapovic | Sound Kit b2b The perfectly crafted system provides

The perfectly crafted system provides additional performance gains over the stock system

With a specially developed and tuned sound

An exquisite car deserves an exquisite exhaust

Unleash the full potential of your EA113 2

Optimal Design: Features a horizontal flow pattern and advanced fin setup for optimal air charging and heat dissipation

BMW 340i / 440i (F30 / F31 / F32 / F33 / F36) | OPF/GPF | Akrapovic | Sound Kit b2b The perfectly crafted system providesThe optional Akrapovi Sound Kit enables owners of selected Akrapovi car exhausts to control the sound of the system from the cockpit of their machine. Using Akrapovi technology, drivers can easily switch between the quiet mode and a sportier sound. With the use of a receiver to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android)