AWE Exhaust Suite for Audi B9 S4 3.0T

Unlock the full potential of your Audi B9 S4 3.0T with the AWE Exhaust Suite. Designed by the masters of S4 performance, this suite offers options to satisfy every driving style and sound preference. Whether you're looking for a refined exhaust note for daily driving or a raw, aggressive roar for spirited driving, the AWE Exhaust Suite delivers precision-engineered performance with AWE’s signature tone.

With gains of up to 16 horsepower and 17 ft-lbs of torque at the crank, this exhaust system is a true performance upgrade. Available in three configurations—Touring Edition, Track Edition, and SwitchPath™ Exhaust—you can customize your exhaust system to match your driving habits and sound preferences. Each edition features AWE’s 180 Technology®, offering an unbeatable combination of power, tone, and refinement.

Features & Benefits:

• Max Performance Gains: Achieve up to 16 horsepower and 17 ft-lbs of torque to the crank for enhanced driving dynamics and engine response.

• Multiple Configurations: Choose between three exhaust setups:

  • Touring Edition for a refined yet aggressive tone with drone-canceling 180 Technology®.
  • Track Edition for those who crave a loud, raw exhaust experience with straight-pipe sections.
  • SwitchPath™ for complete control of exhaust sound with the ability to switch between quiet cruising and full throttle aggression using a handheld remote or factory valve programming.

• 180 Technology®: AWE’s proprietary drone-canceling solution ensures a civil cabin experience while delivering a signature exhaust note outside. This innovative technology uses reflection chambers to cancel out unwanted sound frequencies, providing the perfect balance of sound and performance.

• Precision-Engineered X-Pipe: Every edition includes an X-pipe that enhances exhaust scavenging and improves the exhaust tone for a smoother, deeper growl.

• High-Quality Materials: Crafted from dual 2.5” CNC mandrel-bent T304L stainless steel, ensuring durability, corrosion resistance, and a lifetime of high performance.

• Direct Bolt-On Installation: The system is designed for factory-like install simplicity, offering a perfect fitment guaranteed by AWE.

• Tip Options: Available with 102mm or 90mm tips, finished in either Chrome Silver or Diamond Black, with an adjustable fit to match your style.

• Optional Non-Resonated Downpipes: For those who prefer more volume, non-resonated downpipes are available, adding to the system’s versatility.

• SwitchPath™ Remote: Control your exhaust sound at your fingertips with the SwitchPath™ Remote for complete sound customization.

• No CEL Guarantee: Designed to perform flawlessly without triggering Check Engine Light warnings.

• Lifetime Warranty: Backed by AWE’s Lifetime Exhaust Warranty, ensuring long-term reliability and performance.

Exhaust System Variants:

Touring Edition Exhaust:

The Touring Edition delivers AWE’s iconic sound with a balance of refined performance and aggression. Equipped with 180 Technology®, this system cancels out drone while providing a bold exhaust note during acceleration and downshifts. It features resonated downpipes and a precision-engineered X-pipe, making it perfect for daily drivers who want a commanding exhaust sound without sacrificing comfort. Available with 90mm or 102mm tips in Chrome Silver or Diamond Black.

Track Edition Exhaust:

For those who love it loud, the Track Edition is designed without the resonators found in the Touring Edition, resulting in a much more aggressive and raw exhaust note. Non-resonated downpipes and straight-pipe sections amplify the sound, making this setup perfect for drivers who want to stand out. Warning: This system is known to get rowdy and is not for the faint-hearted. Returns are not accepted based on sound preference.

SwitchPath™ Exhaust:

The SwitchPath™ system provides ultimate flexibility, allowing you to control the sound with the push of a button. With valved muffler sections and a precision X-pipe, you can switch between a quieter, refined tone for daily driving or a full-throttle roar when you're ready to push the limits. Use the optional SwitchPath™ Remote or the factory valve programming to control the volume. This system includes non-resonated downpipes for an enhanced exhaust note.

Tip Options:

• 102mm or 90mm tips in Diamond Black or Chrome Silver, featuring the AWE logo and double-walled construction for a polished look even under extreme conditions.
• Adjustable Tip Depth: Customize the depth of the tips for a personalized look.

What’s Included in the Box:

• Complete SwitchPath™, Touring, or Track Edition Exhaust
• Four double-walled tips in your chosen finish and size
• Resonated or Non-Resonated Downpipes
• Installation hardware and detailed instructions

Fitment Information:

• Compatible with:
  • 2017-2023 Audi B9 S4 3.0T
• Compatible with Standard and Sport Differentials.
• Resonated Downpipes available separately for use with aftermarket catalysts.

Why Choose the AWE Exhaust Suite for Audi B9 S4?

• Refined Sound or Aggressive Roar: Whether you prefer a sophisticated exhaust note or an aggressive soundtrack, the AWE Exhaust Suite offers multiple configurations to match your preferences.
• Engineered for Performance: Experience significant power gains while improving the overall driving experience with cutting-edge exhaust technology.
• Durability and Fitment: Handcrafted from premium materials and backed by AWE’s Lifetime Warranty, this exhaust system is built to last and guaranteed to fit perfectly.