AWE Tuning Audi B9 S5 Sportback SwitchPath Exhaust - Non-Resonated (Silver 102mm Tips)AWE Tuning Audi B9 S5 Sportback SwitchPath Exhaust Non Resonated (Silver 102mm Tips) From the masters of S5 performance, AWE proudly presents the B9 S5 Sportback exhaust solution. Signature AWE tone, performance, and options for every taste and budget. The SwitchPath" valved solution is for those who want complete control of their S5 volume and tone, at their fingertips. The AWE SwitchPath" Exhaust comes complete with non resonated downpipes, a