AWE Tuning
From the masters of S4 performance, AWE proudly presents the B9 S4 exhaust solution. Signature AWE tone, performance, and options for every taste and budget. The SwitchPatha*? valved solution is for...
AWE Tuning
Instead, the Track Edition comes with non-resonated downpipes and straight pipe sections. The precision-engineered x-pipe and Sportback-specific mid merge are the only filters. This version is known...
AWE Tuning
Push-button mood control. Open and close exhaust valves with the push of a button from inside the cabin at any time. The AWE SwitchPatha*? remote works with the stock exhaust, or the appropriate AWE...
AWE Tuning
Valve closed for sophistication, valve open for aggression. All at the touch of the SwitchPatha*? Remote button. Tone at your fingertips. Equipped with a 3a*? resonated downpipe, a 3a*? valved...
AWE Tuning
Valve closed for sophistication; valve open for aggression. All at the touch of the SwitchPatha*? Remote button. Tone at your fingertips. Equipped with a 3a*? resonated downpipe, a 3a*? valved...
