Valvetronic Designs is proud to now offer our exhaust controllers for use with most BMWs. This small plug-and-play unit connects into the factory wiring harness and allows the driver full control of the exhaust valve whenever they want. For too long enthusiasts have had to pay too much for command of their exhaust. We solve that issue. These controllers connect to the vacuum solenoid in the trunk to provide the driver control over their exhaust flap. Before purchasing please ensure your car has a VACUUM style exhaust valve. These DO NOT fit on electronic valves.
100% REVERSABLE, ALWAYS ABLE TO RETURN TO STOCK AT ANY TIME
In regards to fitment, many BMWs have the exhaust flap and our controller can be used. In the pictures below you will find the control unit. If your car has this, then this product will fit your car.
X Series F25 X3 (2011-2017) > X3 sDrive28i F25 X3 (2011-2017) > X3 xDrive28i F25 X3 (2011-2017) > X3 xDrive35i
X Series F26 X4 (2015-2018) > X4 28i xDrive F26 X4 (2015-2018) > X4 35i xDrive
Z Series E89 Z4 (2009-2016) > Z4 sDrive28i E89 Z4 (2009-2016) > Z4 sDrive35i E89 Z4 (2009-2016) > Z4 sDrive35is
For international Orders;
Valvetronic Designs components are not shipped out same day, extra preparation is required to get these orders to you saftely. International products are shipped out on Tuesdays and Fridays of each week.