If you own an Audi A5 or S5 from 2007-2015, you know the importance of performance and sound. The ARMYTRIX AUBS2-QS11G Valvetronic Exhaust System is designed for enthusiasts who demand more from their ride. This isn???t just any exhaust; it???s a precision-engineered system that enhances power, shaves off weight, and transforms your exhaust note into something truly exhilarating.
With a main pipe diameter of 2x2.5" and quad tips measuring 3.5", this system significantly boosts power, especially in the low to mid rev range. Expect an increase of 14.2 HP and 22 Nm of torque, giving your Audi that extra kick when you need it. The deep, resonant sound not only makes your presence known but also eliminates annoying frequencies that can detract from the driving experience. When you hit the gas, the ARMYTRIX system delivers a race-inspired sound that will turn heads.
What sets ARMYTRIX apart is its Throttle Pedal Sensor and Engine RPM Signal Auto Functions. This technology allows for a better launch without sacrificing back pressure. At low RPMs, the valves close to maintain optimal performance, then automatically open at higher speeds to maximize airflow. You can even customize the valve timing based on your throttle position and RPM, giving you complete control over your exhaust sound.
Installation is straightforward with this direct bolt-on system, and the included Plug-n-Play module cuts installation time by 30% compared to traditional setups. For detailed instructions, CLICK HERE.
"Installed the ARMYTRIX system on my 2014 Audi S5 and the difference is night and day. The sound is aggressive, especially in race mode. I love being able to control the valves with the app. It's a game changer!"
"This exhaust not only looks great with those quad tips but also performs like a beast. The installation was straightforward, and the weight savings are noticeable. Highly recommend for any S5 owner!"

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 |
|---|---|---|
|
2011-2015 Audi A5 |
A5 | 2011-2015 |
|
2007-2015 Audi S5 |
S5 | 2007-2015 |
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!