Tips For Installing A Cat Back Exhaust System

cat-back exhaust system

Installing a cat-back exhaust system on your car can add a great deal of power and performance to your vehicle. In this article, we provide you with 10 tips that will help make the installation process as smooth as possible.

What is a Cat Back Exhaust System?

A cat-back exhaust system is a great way to add an extra bit of horsepower and sound to your car. This type of exhaust system replaces the factory system and features a pipe that runs behind the car. This allows for more air to flow into the engine and create more power. Installing a cat-back exhaust system isn’t difficult, but there are a few things you need to know in order to get the best results.

The first thing you need to do is consult with a qualified mechanic. They will be able to help you choose the right kit and ensure that everything is installed correctly. Once you have chosen your kit, it’s time to start installing it. The first step is to remove the factory system. This can be done using basic tools like a ratchet and socket set. 

First, make sure that the header tank is disconnected from the rest of the car. Next, connect the hanger pipes from your cat-back exhaust system kit to the header tank. Make sure that all of these connections are tight so that there are no leaks later on.

How Does a Cat Back Exhaust System Work?

It is a great way to add horsepower and torque to your vehicle. A cat back system replaces the muffler on the tailpipe with a larger, higher-performance unit. This system allows more air to enter the engine, which in turn gives you more power and torque.

There are a few things you need to keep in mind when installing a cat back exhaust system:

  1. Your car’s emissions regulations will require that you use a catalytic converter. If your car does not have one, you’ll need to upgrade it before installing the cat-back exhaust system.
  2. Make sure your car has enough room behind the rear axle for the larger exhaust pipe. The size of the cat-back exhaust system will vary based on the make and model of your car, but typically they range from 2 inches to 3 inches in diameter.
  3. Be sure to get a qualified installer to install your cat-back exhaust system. Cat-back systems are complex and can leak if installed incorrectly.

Types of Cat Back Exhaust Systems

There are a few different types of cat back exhaust systems available on the market, and each one has its own advantages and disadvantages. Here are the three main types: traditional straight pipe, crossover pipe, and V-band.

Traditional Straight Pipe: This is the most common type of cat-back exhaust system. It consists of a single, long, straight tube that runs down the center of your car. The advantage of this system is that it’s easy to install and relatively cheap. The disadvantage is that it produces a lot of noise and heat emissions.

Crossover Pipe: Crossover pipes are similar to traditional straight pipes in that they consist of a single, long tube. However, they have a U-shaped cross-section at the end where the two tubes intersect. This design reduces noise and heat emissions somewhat while still providing adequate flow performance.

V-Band: V-band systems are unique because they use several smaller tubes connected together in a V-shape. This design allows for greater flow than traditional straight or crossover pipes, while also reducing noise and heat emissions significantly.

What Are the Benefits of Installing a Cat Back Exhaust System?

It can provide a number of benefits for your car. By reducing the amount of noise and air pollution coming from your engine, it can improve fuel economy and performance. 

Installing a cat-back exhaust system can offer numerous benefits to your car. By removing the exhaust gases from the engine, you will improve performance and fuel economy. It also creates a louder sound that can be enjoyable to drive. Additionally, a cat-back system can enhance the look of your car.


Installing a cat-back exhaust system can be a great way to improve your car’s performance and sound. By following these tips, you can ensure that the installation goes smoothly and that your car sounds amazing when you drive it. Thanks for reading our article on installing an exhaust system, and we hope that it has helped you get started on your project!

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About the Author: Katherine

Katherine is a passionate digital nomad with a major in English language and literature, a word connoisseur who loves writing about raging technologies, digital marketing, and career conundrums.

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