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ARMYTRIX Titanium Valvetronic Exhaust System - AUR81-C
ARMYTRIX Titanium Valvetronic Exhaust System - AUR81-C - Image 7 ARMYTRIX Titanium Valvetronic Exhaust System - AUR81-C - Image 2 ARMYTRIX Titanium Valvetronic Exhaust System - AUR81-C - Image 3 ARMYTRIX Titanium Valvetronic Exhaust System - AUR81-C - Image 4 ARMYTRIX Titanium Valvetronic Exhaust System - AUR81-C - Image 5 ARMYTRIX Titanium Valvetronic Exhaust System - AUR81-C - Image 6 ARMYTRIX Titanium Valvetronic Exhaust System - AUR81-C - Image 7

The AUR81-C by Armytrix is a meticulously engineered titanium exhaust system designed specifically for the Audi R8 MKI with a 4.2L V8 engine, produced between 2007 and 2012. Crafted from aero-grade titanium, this system not only enhances the performance of your supercar but also offers a significant reduction in weight, shedding approximately 21 kilograms compared to the factory exhaust. This lightweight construction contributes to improved handling and acceleration, making your driving experience even more exhilarating.

One of the standout features of the AUR81-C is its advanced valved exhaust design. This system is equipped with a Throttle Pedal Sensor and Engine RPM Signal Auto Functions, which intelligently manages exhaust flow. At lower RPMs, the valves close to maintain backpressure, allowing for a better launch. As you accelerate and reach higher speeds, the valves automatically open, optimizing airflow for enhanced horsepower and torque. This innovation ensures that you get the best sound and performance without the need for manual adjustments.

Customers have noted the impressive sound profile that the AUR81-C delivers. One user mentioned, "The exhaust note is aggressive yet refined, and it really transforms the driving experience. I love how it sounds at full throttle!" Another added, "Installation was straightforward, and the app-controlled valve system is a game changer!" With a direct bolt-on design and a plug-and-play module that reduces installation time by 30% compared to traditional setups, this exhaust system is both user-friendly and efficient.

Key Features:

  • Main pipe diameter: 2 x 3"
  • Includes a catalytic converter and OPF-related fault code clearing mechanism to minimize the chances of a check engine light.
  • Plug-n-Play module streamlines installation.
  • App-controlled valve system via OBDII port for personalized performance.

Package Includes:

  • X-Pipe Mufflers (AUR81S-VM)
  • Valvetronic tailpipe section (AUR1S-VTL + AUR1S-VTR)
  • Wireless Remote Control Kits (OWRC)

Specifications:

  • Material: Aero-Grade Titanium

Fitment:

  • Audi R8 MKI V8 4.2L FSI (2007-2012)

Notes:

  • Utilize VIN to verify the model year prior to installation.
  • Cat-Back system fits both left-hand drive and right-hand drive cars.
  • Armytrix OBDII Control Module required; OEM valvetronic control can be integrated.

In summary, the Armytrix AUR81-C exhaust system is not just an upgrade; it's a transformation for your Audi R8, offering lightweight construction, advanced technology, and an exhilarating sound that will enhance every drive.

        





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
2007-2012
 Audi R8
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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