![AWE Tuning Audi B9 S4 SwitchPath? Exhaust - Non-Resonated (Diamond Black 90mm Tips) AWE Tuning Audi B9 S4 SwitchPath? Exhaust - Non-Resonated (Diamond Black 90mm Tips)](https://cdn11.bigcommerce.com/s-m480ec46ug/images/stencil/500x659/products/47058/169594/b9_switchpath_5__21470.1645225158.386.513__69582.1693207490.png?c=1)
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SwitchPath™ Exhaust
The SwitchPath™ valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips.
The SwitchPath™ Exhaust comes complete with non-resonated downpipes, a precision-engineered x-pipe mid-section, and two valved muffler sections which can be controlled via the SwitchPath™ Remote.
Sneaking out in the morning? Keep the valve closed.
Ready to rumble? Open the valve and let them know you’re coming.
Pro tip: we recommend and encourage pairing the SwitchPath™ Exhaust with the SwitchPath™ Remote versus using the factory operation for the best SwitchPath™ experience.
Note: you may notice a slight rattle upon cold start as you would with many factory valved systems. This sound will go away within a few minutes and you will be off to the races in no time.
Meet the perfected B9 S4 soundtrack.