HomeTechnologyThe Varex Muffler: The Ultimate Upgrade for Your Vehicle

The Varex Muffler: The Ultimate Upgrade for Your Vehicle

Varex mufflers are a type of aftermarket exhaust system developed by the Varex Corporation in Australia. They are designed to provide enhanced performance and sound, while also being able to reduce exhaust noise when desired. The Varex muffler utilizes an internally adjustable valve system to control the flow of exhaust through the muffler. This allows the driver to adjust the sound level of the exhaust, as well as the power output. They are designed to be easy to install, and are available in a variety of sizes and configurations to suit most applications.

Overview of Varex Mufflers 

Varex Mufflers are a line of performance mufflers created by the automotive performance product brand Varex. The mufflers are designed to reduce back pressure and increase torque, horsepower, and fuel economy, while still providing a deep, aggressive sound. They feature a patented valve technology that allows the driver to switch between a loud and aggressive exhaust note, and a quiet and mellow note with the flick of a switch. The mufflers are also designed to be corrosion-resistant and feature stainless steel construction, giving them a unique look and sound that stands out from the crowd.

Benefits of Varex Mufflers 

  1. Improved Performance: Varex mufflers provide improved engine performance by providing a smoother, more efficient exhaust flow. This can result in an increase in power and torque, as well as improved fuel economy.
  2. Reduced Noise: They are designed to reduce the sound of the engine, as well as the sound of exhaust noise. This can make it easier to enjoy extended drives, and also makes the vehicle quieter while it is parked and idling.
  3. Durability: They are designed to be durable and long-lasting. They are made from high-quality materials, and are designed to withstand extreme temperatures, corrosion, and other environmental conditions.
  4. Easy Installation: They are easy to install, and can be done in a relatively short amount of time. This makes them a great choice for those who want to upgrade their vehicle but don’t want to spend a lot of time and money on the installation process.

Installation of Varex Mufflers

1. Start by lifting the vehicle. Use jack stands or ramps to lift the vehicle and make sure it is secure before you start working on it.

  1. Disconnect the exhaust system. Start by removing the exhaust clamps and bolts. Then, disconnect the exhaust pipes.
  2. Remove the old muffler. Cut the muffler off using an angle grinder. Make sure to wear safety goggles and a face mask while doing this.
  3. Install the new Varex muffler. Place the new muffler in its correct position and connect the exhaust pipes to the outlets.
  4. Secure the muffler. Use the provided hardware and secure the muffler in place. Make sure to torque the fasteners to the recommended specification.
  5. Connect the exhaust system. Connect the exhaust pipes and secure them with clamps and bolts.
  6. Lower the vehicle. Remove the jack stands or ramps and lower the vehicle to the ground.
  7. Test the system. Start the engine and check for any exhaust leaks. Make sure everything is working properly before you start driving.

Maintenance of Varex Mufflers 

  1. Check the mounting hardware: Make sure that all the mounting hardware of the muffler is securely tightened and in good condition.
  2. Inspect the muffler: Look for signs of rust or corrosion, damage, or holes. Replace the muffler if necessary.
  3. Clean the muffler: Use a wire brush or other cleaning tool to remove dirt, debris, and rust from the muffler.
  4. Check for leaks: Start the engine and listen for any abnormal noise or exhaust leaks.
  5. Check for proper operation: Make sure that the muffler is working correctly and that the exhaust is exiting the muffler correctly.
  6. Replace worn parts: If the muffler is worn or damaged, replace the worn parts.


Varex mufflers are a great choice for those looking for a high-performance, low-cost exhaust system. They offer a variety of features such as adjustable sound levels and improved fuel economy, making them a great choice for those looking for an affordable upgrade. Additionally, their lightweight construction makes them easy to install and maintain. With all these features, they are a great choice for anyone looking for an affordable and effective exhaust upgrade.

explore more