Exhaust Catalog / Product

Mercedes GLC-Class C253 GLC400/GLC450/GLC43 AMG Coupe (2017-)

Mercedes GLC-Class C253 GLC400/GLC450/GLC43 AMG Coupe (2017-)

Click to zoom
Front pipe
Mid pipe
Valvetronic Muffler
Wireless Remote Control Kit (Fit to stock rear bumper)

We need your address information to find the nearest Armytrix dealer.


Stainless Steel High-flow Performance De-catted Down-pipe with Cat-simulator
Optional - MB534-LDD

Stainless Steel Ceramic Coated High-flow Performance De-catted Down-pipe with Cat-simulator
Optional - MB534-LDDC

Stainless Steel Sport Cat-pipe with 200 CPSI Catalytic Converter
Optional - MB534-LCD

Stainless Steel Ceramic Coated Sport Cat-pipe with 200 CPSI Catalytic Converter
Optional - MB534-LCDC


  • Reduction of Installation Time by 50% compared to traditional cable wires
  • Comprehensive Selectable Options (RPM, Speed, etc.)
  • Real time Update of Selected Categories
  • Quick & Accurate Data Logging
  • App Controlled Valve System via OBDII Port

Product Information

Awaken the Mercedes GLC-Class C253 GLC400/GLC450/GLC43 AMG Coupe (2017-) from its hibernation; a high performance rebirth is just around the corner. Prepare to update your driving habits, our exhaust bring something different to the table. Carving out an unrestrictive pathway to liberate exhaust flow, in your possession are now blazing power and fortifying audio. The versatility of valvetronic brings a whole new dimension into play; easy-to-operate to match your desire. The upgrade is crucial for the evolving streets, we are the difference maker, if you want to keep up then step up!

Technology-wise, keep up with the rapidly evolving world or risk being on the list of the extinct. Arm yourself with our revolutionary road tech for a smarter driving experience. The valvetronic system introduces a new dimension of versatility; never compromise between sound and stealth. The Armytrix exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle’s real-time operational status and complete control over the valve settings. Stay Connected, Stay Ahead of the Pack.

Performance-wise, deviate from the routine path; go on an adventure down the road less traveled. Let the Armytrix kickstart the real automotive experience. We have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Our streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque. Celebrate the liberation of performance, write your own legacy.

Quality-wise, Armytrix wouldn’t be what we are today, if not for the persistency on offering premier quality exhausts to the users. Started from the initial designing process, attention to detail was essential in laying the foundation for creating exhausts with perfect fitment. Veteran craftsmen bring the blueprints to life with unparalleled skills; each weld administered by steady hands, creating the unbreakable bond, the backbone to greater outputs. Feed your appetite for extra performance through our TI and SS series exhausts, rebel against mediocrity and take back the initiative.

Click to zoom

3 Modes Switch

  • Smart Auto Mode

  • Neighbor Mode

  • Beast Mode


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.

A Touch Of Brilliance

Diamond-like crisp line design
Big mirror key brings gentle feel

APP Smart Assistant

The mobile APP of ARMYTRIX can connect to the OBDII device via Bluetooth, and be used to as a remote controller to easily control valve switch and provide you with real-time monitoring of variuos values of your car, such as rotate speed, speed, fuel, etc. The rpm value in Auto mode can be set to open valves.

  • Valves Control

  • Car Data

  • Settings

  • Error Code

  • Diary

Simply Clever

Exclusive OBDII dongle module with
30% reduction in installation time

Ultra-high decibel output meets your desire for sound

Designed To Perform, Destined To Amaze

Highest standard wind tunnel test, multiple tests and verification evoke
beast performance limit.


Downpipe with flexible hose structure-tech

Facilitates cooling and extend the life of exhaust pipes and maximize engine performance

Special ceramic coating
Block high heat and resistant to rust (build-to-order)

Reverse engineering 3D scan to
collect all hardware data to accuracy
small as 0.029mm

Simulation software for gas flow, thermal energy
leakage of a variety of data analysis

Precise craftsmanship makes the exhaust
system a natural match with the underbody

Cristallization of technology and art

Glaring mechanical mirror polishing brings top level surface brightness

Shred Labels, Set New Standard

Behind the glittering product is T.I.G. hand welding without welding slag

Creating Higher Standards

Back to top