If you're looking to take your Audi A4 to the next level, the ARMYTRIX Super Sport Stainless Steel Exhaust System is a solid upgrade. This isn???t just about looks; we're talking real performance gains here. The design focuses on enhancing power, especially in the low and mid-range RPMs. You'll notice a significant boost in sound quality as well, transforming your car???s tone into something deep and sporty, while filtering out those annoying frequencies that can ruin the driving experience.
One of the standout features of the ARMYTRIX system is its quad chrome polished tailpipes. They not only look sharp but also complement the overall aesthetic of your A4. Now, what sets this exhaust apart from others is its innovative "Throttle Pedal Sensor and Engine RPM Signal Auto Functions." This tech means you can launch your car without sacrificing backpressure. When you're cruising at lower RPMs, the valves close automatically, but when you hit the gas, they open up for maximum airflow???talk about a game changer for horsepower and torque!
And let's talk about customization. You can set how and when those valves open based on your driving style. Want that raw race sound? Just switch to race mode, and you???ll feel the difference. It???s like flipping a switch to unleash the beast within your A4. Just be ready for the loudest exhaust note you???ve ever experienced???it???s a straight pipe all the way when you push the pedal to the metal!
Installation Guide:In short, if you want to amp up your Audi A4 from 2016 to 2025, this ARMYTRIX exhaust system is a no-brainer. It???s not just about the sound; it???s about getting a driving experience that???s truly thrilling.

ARMYTRIX VALVETRONIC: HOW IT WORKS- BRIEF OVERVIEW:As an ARMYTRIX fan, customer, or potential customer, you have likely heard of Valvetronic. It's one of the prominent selling features of ARMYTRIX exhaust systems and has shifted the entire exhaust industry towards adopting similar technology in all exhaust systems. The whole point of the Valvetronic system is to give you an option for how loud you want your car to be. If you leave early in the morning for work, you probably don't want your car to be excessively loud, as it will upset your neighbors. Once you're out on the open road or shredding a canyon road, you want to hear those awesome noises your car makes.
The Valvetronic system allows you to switch between being quiet and being loud with the push of a button via the included remote or through the smartphone application; this works by tapping into a vacuum source on your engine and connecting it to the control module. When you press the button on the remote or smartphone application, you are communicating with the OBDII module via Bluetooth. This OBDII module tells the exhaust valve module to allow the engine vacuum to open or close the exhaust valve. You can also set the exhaust valve module to an automatic mode which will open/close the exhaust valve based on predetermined RPM range or throttle position.
Aside from getting a brutal sound with the Valvetronic system open, you can also gain power, especially if your car is turbocharged. Depending on the car, modifications, and tune you have, the valve being open will also the exhaust gas to flow more freely, as it does not have to pass through any muffler. If your vehicle is turbocharged, you may see a slight increase in boost pressure depending if you are running an open or closed boost cycle, resulting in more horsepower.



This product ships direct from the manufacture in Taiwan. Customer is responsible for any additional customs and duties charged by the carrier.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2016-2025 Audi A4 |
A4 | 2016-2025 |
|
2016-2025 Audi A4 Quattro |
A4 Quattro | 2016-2025 |
When it comes to enhancing your vehicle's performance, Armytrix stands out as a brand synonymous with quality, innovation, and a passion for automotive excellence. Founded with the vision to revolutionize the aftermarket exhaust industry, Armytrix has carved a niche for itself by blending cutting-edge technology with a deep understanding of automotive enthusiasts' needs.
The Legacy of Armytrix: A Brand Built for EnthusiastsArmytrix was born from a desire to create high-performance exhaust systems that not only improve the sound and efficiency of vehicles but also enhance the overall driving experience. With years of expertise in engineering and design, Armytrix has developed a reputation for crafting exhaust systems that deliver unrivaled performance and a distinct auditory experience. Their commitment to quality is evident in every product, making them a favorite among car enthusiasts around the globe.
Why Choose Armytrix?Armytrix specializes in a variety of performance parts, with a primary focus on exhaust systems. Their product lineup includes:
What sets Armytrix apart from the competition? It's their dedication to innovation and performance. The Valvetronic technology allows drivers to control the sound of their exhaust with the push of a button, providing a customizable experience that can switch from a refined purr to a roaring growl. This level of versatility is what every car enthusiast dreams of, giving you the power to adapt your vehicle's sound to match your mood or driving conditions.
Unmatched Quality and PerformanceArmytrix exhaust systems are crafted from high-grade materials, ensuring durability and longevity. The use of T304 stainless steel not only enhances the visual appeal of the exhaust but also resists corrosion, making it perfect for any environment. Each exhaust system undergoes rigorous testing to ensure it meets the highest standards of performance and sound quality, which is why Armytrix has earned the trust of countless automotive enthusiasts.
Join the Armytrix FamilyChoosing Armytrix means joining a community of like-minded individuals who share a passion for performance and style. The brand has established a strong presence in the automotive world, with a devoted following that appreciates the craftsmanship and engineering behind each product. Whether you're a weekend warrior or a daily driver, Armytrix has something to offer for every type of car enthusiast.
In conclusion, if you're looking to elevate your vehicle's performance and sound, look no further than Armytrix. With a legacy built on quality, innovation, and a deep understanding of your needs as a car lover, Armytrix is the go-to brand for high-performance exhaust systems. Experience the difference today and take your driving experience to the next level with Armytrix!