AWE Tuning Audi B9 S4 SwitchPath Exhaust - Non-Resonated (Black 102mm Tips) mercedes making it resistant to wear

making it resistant to wear and deterioration

or a more aggressive engine sound

The design and components of each intake system vary so consult the installation instructions for more information on the contents of each part number

It has a newly formulated substrate with a specific wash for new vehicle emissions requirements

Both AWE Performance Mid Pipes increase the volume of the 0FG Exhaust

AWE Tuning Audi B9 S4 SwitchPath Exhaust - Non-Resonated (Black 102mm Tips) mercedes making it resistant to wearInstead, 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 to get rowdy and may be too much for many. For that reason, this version cannot be returned due to sound preference. Prepare yourself. SwitchPath Exhaust The SwitchPath valved solution is for those who want complete control of their S5 Sportbacks volume