AWE Tuning SwitchPath Exhaust (Non-Resonated / 102mm Silver Tips) - Audi S4 (B9)

The AWE SwitchPath Exhaust for Audi S4 (B9) pairs an application-specific exhaust layout with the configuration shown below. This listing is supplied in the Non-Resonated / 102mm Silver Tips configuration.

Engineering and driving character

SwitchPath is designed for drivers who want a more expressive exhaust note with valve-controlled changes in sound. The quieter and louder operating characters depend on the valve configuration and the vehicle’s control strategy.

The SwitchPath valved solution is for those who want complete control of their S4’s volume and tone, at their fingertips.

Open the valve and let them know you're coming.

Technical details

• Listed configuration: Non-Resonated / 102mm Silver Tips.
• Individually adjustable tips allow their position within the bumper to be set during installation.

Compatibility and installation

• The AWE 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, or factory valve programming.
• Note: you may notice a slight valve rattle upon cold start as you would with many factory valved systems.

Vehicle application

Manufacturer part number: 3025-42030.