Valvetronic Designs 2018-2024 Audi B9 S4,S5 3.0L Catback T304 Stainless Steel Burnt 3.5 Inch Outlet Tips - AUD.B9.S4.VSES.BR.BRT
The Audi B9 S4 and S5, powered by the EA839 3.0L V6, have impressive performance potential-but the stock exhaust hides much of this engine's true character. The Valvetronic Designs Full Valved Exhaust System unleashes its voice, delivering an aggressive, motorsport-inspired tone when desired, and stock-like refinement when needed.
Unlike typical setups requiring multiple components from different vendors, our system is engineered as a complete solution-from the OEM or aftermarket downpipe all the way to the exhaust tips. This single-package design eliminates the need for mixing and matching resonator sections or axle-backs from other brands, ensuring perfect fitment, seamless performance, and consistent sound quality.
With valves open, expect a bold exhaust note, pronounced overrun crackles, and a commanding presence. With valves closed, the car returns to quiet factory manners, with zero drone when paired with the OEM downpipe. For those upgrading from the V8-powered B6 or B7 S4, our system delivers the level of engagement and emotional sound you've been missing-ensuring your B9 ownership experience is just as exciting.
Details:
- T304 stainless steel for long-term durability and corrosion resistance.
- Full mandrel-bent 2.5 Inch T304 stainless steel
- Electronic Valve Control: Switch between aggressive and refined sound instantly.
- 16.4 lb lighter than the OEM exhaust system.
- Paired With Valvetronic Designs Burnt Single Wall Tips
What's Included
- Valved exhaust system
- Electronic exhaust valves with key fob remote system
- Valvetronic single wall burnt tips
Installation Notes
- Bolt on Installation for sedan models.
- Coupe models require modification to shorten the mid-section for proper fitment.
Features and Components
- One-Piece System Design: Eliminates the need for mixing components from multiple vendors
- Electronic Valve Control: Switch between aggressive and refined sound instantly
- Mandrel-Bent Construction: Maximizes flow for improved throttle response and power
Fits
