Exhaust System Buyer's Guide
Upgrading your exhaust system will help with vehicle performance and improve fuel efficiency. However, you need to get the right exhaust for your needs. Here's your guide to help improve rather than hinder your vehicle.
Difference between Single and Dual Systems
Before buying, make sure you know the difference between the two different types of systems and how they affect airflow. Most SUVs and trucks will have a single system, where the airflow goes straight through the one muffler and tailpipe. They are cheaper options and are easier to install than dual systems.
Dual exhaust systems can come in two forms. Some have the aesthetic appearance but operate as single systems. Others operate by passing the air to the back and sides of the vehicle and can lead to improved fuel efficiency and vehicle performance compared to single systems. They may also help to reduce the noise from the car.
Axel- and Car-Back Exhaust Systems
Now, you'll need to decide on where the systems begin. Axel-back options will have an over-axel piping, with exhaust tips, tailpipes, and mufflers. Car-back systems will expand on the axel back system with mid pipes. This section increases the exhaust flow, offering better mileage and horsepower.
Choose Your Material
There are three main types of materials for exhaust systems. Aluminized steel is the most common option, and is often coated in an aluminium and silicon alloy to help protect the system against corrosion and swelling. It is the cheapest option available, but may not be the best for all climates.
Stainless steel options will often be better to protect against corrosion, especially in areas that have more salt on the ground. They even look great in harsher climates, both hot and cold.
Check the Size
It's not a case of one size fits all. The piping and mufflers may be too large for the underside of a lower-down vehicle, for example. Systems that are too small for larger vehicles will constrict the airflow. When buying, check your manual for sizing or search with your make and model in mind.
Upgrade Specific Parts
There is the option to upgrade specific parts of your exhaust system. Adding thermal insulation to your exhaust will help to reduce the heat loss. This will help to decrease friction and improve performance. Catalytic converters will help to turn the toxic chemicals being released into exhaust gas, meaning less pollution in the air. They will also reduce the restrictions to your exhaust.
When looking at exhaust systems, you need to do more than look at price. Consider the protection against corrosion and overall fuel efficiency to help save money in the long term. For more information, contact companies like Blue Valley Garage.