Description
The Audi B9 S4 / S5 Valved Sport Exhaust System is engineered to bring out the full sonic potential of the EA839 3.0L V6. The factory exhaust system restricts both sound and performance, but this premium valved catback system allows you to unlock deep, aggressive tones with the valves open while maintaining a refined, stock-like sound with the valves closed.
Unlike traditional exhaust systems that require multiple aftermarket components from different vendors, this all-in-one exhaust solution provides seamless fitment from the OEM or aftermarket downpipe to the rear exhaust tips—ensuring optimal performance and sound in a single package.
Key Features & Benefits:
- Constructed from T304 stainless steel for durability and corrosion resistance
- Electronic exhaust valves with a key fob remote for sound customization
- Mandrel-bent piping for maximum exhaust flow and performance gains
- 16.4 lbs lighter than the factory exhaust, improving power-to-weight ratio
- No drone or cabin resonance when paired with the OEM downpipe
- Aggressive overrun and crackles with valves open for an exhilarating driving experience
- Stock-like sound with valves closed for comfortable daily driving
- Precision TIG welding ensures strength and durability
- 100% reversible design – easily return to stock at any time
Unparalleled Sound & Performance
- Valves Open: Experience an aggressive, high-performance exhaust note with enhanced turbo sounds and pronounced overrun pops.
- Valves Closed: Maintain a subtle, OEM-like tone with no drone—perfect for highway cruising or stealth mode.
Optimized for Maximum Power & Flow
This full exhaust system is designed to:
- Enhance throttle response and reduce turbo lag
- Increase horsepower and torque by reducing backpressure
- Create a more engaging driving experience with its valved sound control
- Offer a perfect balance between performance and daily drivability
Perfect Fitment for Audi B9 S4 / S5 (2017-2024)
This system is designed for direct bolt-on installation, requiring no modifications:
- 2017 - 2024 Audi S4
- 2018 - 2024 Audi S5
Its OEM-compatible design ensures perfect alignment with stock or aftermarket downpipes.
Upgrade Your Audi B9 Driving Experience
For Audi enthusiasts looking to maximize the sound and performance of their B9 S4 / S5, this Valved Sport Exhaust System is the ultimate upgrade. With top-tier craftsmanship, valvetronic sound control, and a seamless fit, this system delivers unparalleled performance and driving enjoyment.
Order now and experience the power, sound, and quality your Audi deserves.
