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ARMYTRIX Valvetronic Exhaust System Audi B9 A4 4WD 2.0L 2016+
$3780.00

If you're looking to give your Audi A4 a serious upgrade, check out the ARMYTRIX Super Sport Stainless Steel Exhaust System. Trust me, this isn't just about looks???it's about performance and sound that really makes a difference. With this system, you???re not just gaining horsepower; you???re shedding some weight too, which is always a good thing. The real magic happens in the low to mid rev range, where you???ll feel that extra punch and hear a deep, resonant growl that makes driving way more fun. Plus, it tones down those annoying frequencies that can make you cringe during those crucial RPMs.

Now, let???s talk about the tailpipes. We???re talking about quad chrome polished silver tips that really complete the sporty look. But what sets ARMYTRIX apart from the rest is their unique throttle pedal sensor and engine RPM signal auto functions. This tech is a game changer. When you take off from a stop, the valves close at low RPMs to maintain backpressure, giving you a better launch without losing that sweet performance. Then, when you???re cruising at higher speeds, those valves open up, allowing for maximum airflow and sound???it's like flipping a switch to unleash the beast.

One of the coolest features? You can customize when those valves open and close based on your engine RPM and how hard you???re pressing the gas. This isn???t just an exhaust; it???s a full-on driving system that changes how you experience your car. And when you hit that race mode, those valves open wide, and you get that straight pipe feel???loud and proud, just like a true performance exhaust should be.

Installation Guide:Features:
  • Main pipe diameter: 3"
  • Tips: Quad 3.5"
  • Includes a Catalytic Converter & OPF Fault Code Clearing Mechanism to help avoid that pesky check engine light
  • Direct bolt-on installation???no fuss, no hassle
  • Plug-n-Play module that cuts installation time by about 30% compared to traditional wiring
  • Control the valves with an app via the OBDII port
Package Includes:
  • Front Pipe (AU944-F)
  • Mid Pipe (AU944-M1)
  • Y-Pipe (AU944-M2)
  • Valvetronic Mufflers (AU944-VML+AU944-VMR)
  • Wireless Remote Control Kits (OWRC)
  • Quad Matte Black Tips (4xS11M)
Fitment:
  • Audi A4 B9 2.0L TFSI 4WD 2016+
Notes:
  • The quad-tip muffler is designed for the S4 Style Quad diffuser on non-S-line rear bumpers or the S4 rear diffuser on S-line bumpers.
  • Make sure to check your VIN to verify fitment since there are different versions of the OE exhaust.
  • Compatible with both Left-Hand Drive and Right-Hand Drive models.
  • Don???t forget, you???ll need the Armytrix OBDII Control Module for full functionality.

This exhaust system fits Audi A4 models from 2016 to 2025, including the Audi A4 Quattro. If you want to take your driving experience to the next level, this is where you start.

         





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.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2016-2025
Audi A4
2016-2025
Audi A4 Quattro
Experience the Power of Armytrix Exhaust Systems

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 Enthusiasts

Armytrix 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:

  • Valvetronic Exhaust Systems
  • Cat-Back Exhausts
  • Downpipes
  • Mid-Pipes
  • Exhaust Tips

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 Performance

Armytrix 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 Family

Choosing 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!

ARMYTRIX CORP. warrants its products to be free of all defects in material and workmanship. Warranty extends only to the original buyer with proof of purchase and for the original vehicle on which the product(s) was installed. The warranty is not transferable and is valid for 12 months from the date of installation. All shipping charges and duty fees associated with this warranty are the sole responsibility of the customer.

Upon receiving the product(s), it is the buyer's personal responsibility to examine the conditions of the part(s) prior to installation. If any part(s) proving defective in material and/or workmanship, the buyer must document the defect(s), contact ARMYTRIX immediately and return the product(s) within 30 days. We will replace all defective items free of charge, but the transportation cost incurred will be at buyer's own expense.

Warranty shall be considered void if damages to the product(s) were due to improper installation and/or improper use, including, but not limited to: off-roading, racing, unauthorized alterations to the product(s), lack of care, impact damage and any other damages caused by using the product(s) other than intended by the manufacturer.

To protect the integrity and functionality of the exhaust system, in OFF Mode when 4500 RPM is reached or when turbo pressure reaches 0.8 bar, the valves will automatically open as a safety precaution. A friendly reminder, by de-catting the exhaust system the chances of triggering the 'Check Engine' signal are increased and our warranty does not cover this or other software incompatibilities. We recommend remapping the vehicle's ECU to prevent potential conflicts.

ARMYTRIX exhaust system(s) must be installed by certified technician(s) to maintain its warranty status. We reserve the right to withhold issuance of credit until defective part(s) has been returned and examined to determine reason of failure.

ARMYTRIX will not be responsible for any everyday wear-and-tear damages that occur in normal driving conditions; including, not limited to: man-made or natural damages to external surface, internal deterioration, discoloration, rust and corrosion. Wear-and-tears are unavoidable; we recommend regular check-ups and care to extend the product(s) lifespan and maintain its performance.

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