AWE Cat-Back SwitchPath

Smooth bends, tight packaging, and two attitudes. The SwitchPath Exhaust is comprised of handcrafted 3-inch and 2.5-inch U. S.-sourced T304L stainless steel with a valved passenger-side tip outlet. SwitchPath retains the factory valve behavior, and obeys the S3's ECU commands based on throttle input, engine speed, and Drive Select. Sneaking out in the morning or creeping through town? Close the valve. Ready to rip? Toggle into Dynamic and your S3 will sing a signature AWE tune with enhanced crackles that will provoke a firm grin. While the SwitchPath is designed to work with the factory controls, if you want to have full control to open or close any time, be sure to check out the AWE SwitchPath remote, for push button mood control. And if you ever want to flip to full-rowdy all the time, AWE made it easy to convert between SwitchPath and Track Edition if you decide at a later date to change your volume. Easy. AWE SwitchPath comes standard with double-walled, slash-cut tips in your choice of or Diamond Black, complete with stamped AWE logo. You're looking at the new standard for Audi's skyrocketing small sedan. AWE SwitchPath Exhaust for Audi 8V S3 - 4" Tips.