We commonly get the question of whether it’s worth upgrading to a custom exhaust system. What do they have to offer over a bolt-on aftermarket system – or the factory system, for that matter? In this guide, we’ll look at the reasons you might consider upgrading to a custom exhaust and what you should look for. To start, though, let’s define what a custom exhaust is and how it differs from other options.

What is a Custom Exhaust?

A custom exhaust is an aftermarket system that directly replaces the factory system in your vehicle while changing the performance characteristics. Standard exhaust systems, especially on commuter cars and trucks, are mainly designed to reduce noise and prevent excessive exhaust gases and heat from reaching passengers. For aftermarket systems, manufacturers tend to focus on things like efficient exhaust flow and sound quality.

Benefits of a Custom Exhaust

Plenty of off-the-shelf aftermarket exhaust systems are available from different companies. However, if you’re looking for a more thrilling driving experience, you should strongly consider a custom performance exhaust. They have many advantages for serious drivers, including:

• They are made using higher-quality materials that last longer than factory materials.
• They modify the vehicle’s sound to your liking, whether that’s a smooth purr, deep rumble or aggressive howl.
• They let exhaust gases flow more freely, providing a moderate boost in power, acceleration and fuel economy.
• They complement the visual style with new tips
• They are designed specifically for your vehicle make and model, meaning they optimize performance in a way that generic bolt-on systems can’t.

How to Choose a Custom Exhaust Manufacturer

When deciding where to buy your custom exhaust system, there are a few factors to consider. Begin by confirming what material the pipes are made of. T304 stainless steel, which MRT uses for all its exhaust systems, is considered the best combination of quality and affordability. The higher nickel and chromium levels give it excellent heat and corrosion resistance with a glossy look. T439 and T409 stainless steel are also considered good materials, but stay far away from aluminized and mild steel. Yes, they’re cheap – and you get what you pay for.

Next, you should look at the types of systems they sell. People have different goals when switching exhaust systems, and the exhaust design should have that in mind. At MRT, we have three primary exhaust series: Sport Touring for a smooth mellow sound, Street Race for a refined muscle car sound and Extreme for the most aggressive badass sound. We also have axle back, cat back and turbo back systems that offer increasing levels of performance gains.

Finally, consider how easy the exhaust system is to install. If it takes all day to install or requires special equipment and adapters, it may not be worth the hassle. Some systems need to be taken to a professional, which incurs additional labor costs. Most MRT custom exhaust systems can be installed in 90 minutes or less using common home garage tools – just follow the included instructions.