AWE Tuning SwitchPath Remote for Audi B9 S4

This AWE SwitchPath Remote gives you complete control over the valves on your B9, opening and closing as desired. We highly recommend and encourage pairing the SwitchPath Exhaust with the SwitchPath Remote versus using the factory operation for the best SwitchPath experience. With the AWE SwitchPath Controller installed, the exhaust valves can be opened by pressing the On button found on the left side of the SwitchPath Remote. To close the exhaust valves simply press the Off button on the right side of the remote. Push button mood control. Easy.