The team over at Burger Tuning has release a new F Series Module that allows the Electronic Exhaust Valve to be open at the same time instead of one only open during normal operation. This can give you the upgraded sound of a performance exhaust that is 100% stock and reversible. The module is a Plug & Play unit that you plug into your OBD2 port underneath the dash.
The module is a simple mode, easy to use as well. Once the module is installed on the vehicle, all you need to do is press the turn signal button to toggle the valve on the vehicle fully opened or always closed. The module also does give you another added bonus, if your vehicle does have LED Halo lights. Now you can have your Halo LED lights set to MAX brightness with this module.
BMS Can Flap Module Features: