Transform Your Audi B9 S4 or S5 with the Valvetronic Designs Full Valved Exhaust System

If you own a 2018-2024 Audi B9 S4 or S5 with the EA839 3.0L V6, you know the stock exhaust system keeps the true potential of your engine under wraps. Enter the Valvetronic Designs Full Valved Exhaust System — a game-changer that not only amplifies your ride's sound but also enhances its performance. This exhaust system is designed to bring out the aggressive, motorsport-inspired tone that your Audi deserves, while still providing the refinement you need for everyday driving.

Why Choose Valvetronic Designs?

Unlike other exhaust systems that require a hodgepodge of parts from various suppliers, the Valvetronic system is engineered as a complete package. From the OEM or aftermarket downpipe to the exhaust tips, this setup ensures perfect fitment and seamless performance. Say goodbye to the hassle of mixing and matching components — with Valvetronic, everything you need is included for a straightforward installation.

Performance You Can Hear and Feel

With the valves open, get ready for a bold exhaust note that will turn heads, complete with pronounced overrun crackles that add to the excitement of your driving experience. When you want to dial it back, simply close the valves for a quiet, factory-like demeanor — all without any drone when paired with the OEM downpipe. This versatility makes it ideal for those upgrading from the V8-powered B6 or B7 S4, as it delivers the emotional engagement and sound you’ve been craving.

Key Features

• T304 stainless steel construction for superior durability and corrosion resistance.
• Full mandrel-bent 2.5" piping for optimal exhaust flow.
• Electronic Valve Control for instant sound adjustments.
• 16.4 lbs lighter than the OEM exhaust, enhancing your power-to-weight ratio.
• Includes Valvetronic Designs Burnt Single Wall Tips for a stylish finish.

Specifications

• Valve Type: Electric

What’s Included?

• Complete valved exhaust system
• Electronic exhaust valves with a convenient key fob remote system
• Valvetronic single wall burnt tips

Installation Notes

• Bolt-on installation for sedan models ensures a hassle-free upgrade.
• Coupe models will require modification to shorten the mid-section for proper fitment.

Fitment

This exhaust system is compatible with the following models:

• Audi S4: 2018, 2019, 2020, 2021, 2022, 2023, 2024
• Audi S5: 2018, 2019, 2020, 2021, 2022, 2023, 2024

Real Owner Feedback

A 2021 Audi S4 owner shared, "I installed the Valvetronic exhaust and it completely transformed my car. The sound is aggressive when I want it, but I can easily switch back to a quieter tone for daily driving. Plus, the installation was straightforward!"

Upgrade your Audi B9 S4 or S5 today with the Valvetronic Designs Full Valved Exhaust System and experience the roar of your engine like never before.