If you’re looking to step up your performance and sound level on your vehicle, a cat back exhaust system is the perfect upgrade. Not only will it give your car that cool, deep sound, but it’ll also improve its fuel economy and acceleration. In this guide, we’ll show you how to install a cat back exhaust system on a Subaru Forester.

What is a Subaru Cat Back Exhaust System?

Subaru enthusiasts know that a Subaru cat back exhaust system can make their car sound better and louder. A cat back exhaust system is a type of exhaust system that uses a muffler, or pipe, to reduce the noise and heat produced by the engine.

There are different types of Subaru cat back exhaust systems, but they all have one thing in common- they allow your car to sound better. Some of the more common types of Subaru cat back exhaust systems include the HKS® Pro-Series™ and Cobb AccessPORT® MTs.

To install a Subaru cat back exhaust system, you will need to remove the stock exhaust system and replace it with the new one. You will also need to purchase replacement mufflers, gaskets, and other related parts. Once everything is assembled, you will need to install it by following the manufacturer’s instructions.

How Does a Subaru Cat Back Exhaust System Work?

Subaru’s popular cat-back exhaust system is a great way to add performance and sound to your vehicle. The system consists of an exhaust pipe, muffler, and tailpipe assembly. The exhaust pipe is connected to the muffler, which in turn is connected to the tailpipe. This system provides improved air flow and sound quality.

To install a Subaru cat back exhaust system, you will need the following items: a set of clamps, a wrench, an exhaust manifold gasket (if applicable), a t-bar clamp (if applicable), a 3″ or 2″ diameter PVC pipe, an adapter flange, and a muffler clamp. First, remove the old exhaust system by loosening the clamps and removing the bolts. Next, cut the old exhaust system free from the car with the sawzall or wire cutter. Finally, remove the bolts and brackets that hold the new exhaust system in place.

To install the new exhaust system, first weld on an adapter flange to one end of the 3″ or 2″ diameter PVC pipe. Next, connect the other end of the PVC pipe to one end of the muffler clamp. Finally, connect the other end of the muffler clamp to one end of the t-bar clamp.

What are the Benefits of Installing a Subaru Cat Back Exhaust System?

Installing a Subaru cat back exhaust system can provide a number of benefits. Not only will the system improve performance and sounds, but it can also improve fuel economy. Installation can be relatively easy, and many parts are interchangeable between different Subaru models.

Some of the benefits of installing a Subaru cat back exhaust system include:

Improved performance. A Subaru cat back exhaust system can improve performance by increasing air flow and allowing the engine to work more efficiently.

A Subaru cat back exhaust system can improve performance by increasing air flow and allowing the engine to work more efficiently. Increased fuel economy. By improving airflow, a Subaru cat back exhaust system can also increase fuel economy.

What are the Costs of Installing a Subaru Cat Back Exhaust System?

Installing a Subaru Cat Back Exhaust System can be expensive, depending on the type of system desired. The costs for a simple, aftermarket system can range from around $200 to $1,000. More complex systems, such as those with multiple sections or heavy-duty components, can cost significantly more. It’s important to ensure that the exhaust system is compatible with the vehicle and the engine before purchasing it.

If you’re looking to improve the performance and sound of your Subaru with a cat back exhaust system, there are a few things to keep in mind. The first is that installation can be expensive, depending on the type of exhaust system you choose. Second, make sure you have the right tools and knowledge to complete the job yourself.

The most common type of cat back exhaust system for Subarus is a single-pipe design. This involves installing a “mid-pipe” between the engine and the exhaust system, which divides the sound into two paths. This option is typically cheaper than twin- or quad-pipes, but it doesn’t offer as much performance or sound improvement. Twin- and quad-pipe systems offer more power and better sound quality, but they’re also more expensive.

There are also hybrid options available for cat back exhaust systems. These systems combine features of both single- and twin- or quad-pipe designs, offering improved performance while still sounding good enough for daily driving. However, these systems can be more complex to install than either type of system, so be sure to have all the necessary tools and knowledge before starting work.

Conclusion

Installation of a Subaru cat back exhaust system is not as difficult as it may seem. Following the proper installation instructions can make the process much easier, and will result in a great sounding exhaust system that will enhance your driving experience. If you have any questions or doubts about the installation process, be sure to contact a qualified mechanic for help. Thanks for reading!