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

Unlock the full potential of your Audi B9 S4 with the AWE Tuning SwitchPath Exhaust. This non-resonated exhaust system features a precision-engineered x-pipe mid-section, non-resonated downpipes, and two valved muffler sections that can be controlled via the SwitchPath Remote or factory valve programming.

Experience the thrill of complete control over your S4's volume and tone, at your fingertips. Whether you're sneaking out in the morning or ready to rumble, the SwitchPath Exhaust has got you covered.

  • Handcrafted from dual 2.5” CNC mandrel-bent U.S.-sourced.065” wall T304L stainless steel
  • Proudly engineered, designed, and manufactured in-house at AWE, in the USA
  • Controlled with optional handheld remote, or factory valve programming
  • 102mm double-walled tips available in Chrome Silver or Diamond Black
  • Less is more: clean, straight-through design maximizes performance
  • Max gains of 16 hp and 17 lb-ft of torque at the crank (exhaust)
  • Direct bolt-on system, factory-like install simplicity
  • Compatible with standard and sport differentials
  • Featuring the AWE Lifetime Exhaust Warranty
  • No Check Engine Light - guaranteed
  • Perfect fitment - guaranteed
Make Model Year Type
Audi S4 2018 Premium Plus
Audi S4 2018 Prestige
Audi S4 2019 Premium
Audi S4 2019 Premium Plus
Audi S4 2019 Prestige
Audi S4 2020 Premium
Audi S4 2020 Premium Plus
Audi S4 2020 Prestige
Audi S4 2021 Premium
Audi S4 2021 Premium Plus
Audi S4 2021 Prestige
Audi S4 2022 Premium
Audi S4 2022 Premium Plus
Audi S4 2022 Prestige
Audi S4 2023 Premium
Audi S4 2023 Premium Plus
Audi S4 2023 Prestige
Audi S4 2024 Premium Plus
Audi S4 2024 Prestige
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