AWE Tuning 2018-20 Audi S4 (B9) Non Resonated SwitchPath Exhaust with Carbon Fiber Tips
- Max gains of 16 hp and 17 ft-lbs of torque at the crank (exhaust)
- Available as sophisticated Touring Edition, unleashed Track Edition, and valved SwitchPath™
- Touring Edition Exhausts features AWE’s proprietary drone-canceling solution, 180 technology
- SwitchPath™ Exhaust can be controlled with optional handheld remote, or factory valve programming
- Downpipes and precision-engineered x-pipe included in all editions
- Specifically engineered downpipe resonators for use with aftermarket catalysts available separately
- Compatible with standard and sport differentials
- 90mm or 102mm double-walled tips available in chrome silver or diamond black
- 96mm double-walled stainless steel tips with carbon sleeve
- Proudly engineered, designed, and manufactured in-house at AWE, in the USA
- Less is more: clean, straight-through design maximizes performance
- Handcrafted from dual 2.5” CNC mandrel-bent U.S.-sourced .065” wall T304L stainless steel
- Direct bolt-on system, factory-like install simplicity
- Perfect fitment - guaranteed
- No Check Engine Light - guaranteed
- Featuring the AWE Lifetime Exhaust Warranty
Looking for the best valved exhaust for Audi S4 B9?
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 optional SwitchPath™ Remote.
Sneaking out in the morning? Keep the valve closed.
Ready for some great sound? Open the valve and let them know you’re coming.
Pro tip: we recommend and encourage pairing the SwitchPath™ Exhaust with the optional SwitchPath™ Remote (link above) 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.
- Variant: Default Title
- SKU: 191421
- In Stock: 0
- Weight: 75.0 lb
- Brand: AWE Tuning