Description
Take charge of your exhaust system like never before with the 11MODE Exhaust Controller, designed specifically for the BMW M4 (F82/F83). Even in Sport and Track modes, the factory system doesn’t keep your exhaust valves fully open — but now, you can override that limitation and command the full sound of your M4 at will.
Compatible Models:
- BMW M4 Coupe (F82)
- BMW M4 Convertible (F83)
- Model Years: 2014–2020
Why 11MODE?
-
Complete Valve Control
Open your exhaust valves fully with the press of the ∿ button — bypassing the car’s software. Hit the — button to return control to your BMW’s ECU, restoring factory function. -
Plug-and-Play Simplicity
Install in just minutes without tools or wiring. Simply plug it in and unlock your M4’s true sound potential. -
Wireless Remote
Control your exhaust valves from anywhere nearby — with zero cables, and zero hassle. -
No Tools Required
No screwdrivers, no splicing — just plug it in and go. -
Reversible Install
Going back to stock? Just unplug and remove the controller. No trace left behind.
How It Works:
-
11MODE Open (∿):
Opens the exhaust valves 100% for an aggressive, unrestricted sound — perfect for the track, tunnel runs, or just more enjoyment. -
Quiet / OEM Mode (—):
Returns control to the factory ECU, maintaining normal driving sound levels and comfort.
What’s in the Box:
-
Exhaust Controller(s):
For dual-valve systems: Two interchangeable controllers (left & right).
For single-valve systems: One controller. -
Wireless Remote:
Switch easily between modes with the included remote. -
Installation Guide:
Quick-start guide for stress-free installation.
Legal Disclaimer:
The 11MODE Exhaust Controller is intended for off-road, racing, or display use only. Use in accordance with local laws and regulations, as exhaust modifications may not be street legal in all jurisdictions. Installation may impact your manufacturer’s warranty.
