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How much does it cost to replace the exhaust on a Subaru?

The cost to replace the exhaust on a Subaru can vary significantly depending on the specific model, year, and location, but generally ranges from $500 to $1,500. This includes the cost of the exhaust system components as well as the labor required for the replacement.


Factors Affecting Subaru Exhaust Replacement Cost


Several key factors influence the overall cost of replacing the exhaust on a Subaru vehicle:



  • Exhaust System Components: The cost of the new exhaust system parts, including the muffler, catalytic converter, and exhaust pipes, can range from $300 to $1,000 or more depending on the specific Subaru model and the quality of the replacement parts.

  • Labor Costs: The labor required to remove the old exhaust system and install the new one can add $200 to $500 or more to the total cost, depending on the mechanic's hourly rate and the complexity of the job.

  • Location and Mechanic: Exhaust replacement costs can also vary significantly based on the geographic location and the specific mechanic or repair shop performing the work. Prices tend to be higher in urban areas and at dealerships compared to smaller, independent repair shops.

  • Subaru Model and Year: Newer Subaru models and higher-end trims may require more expensive exhaust components, leading to a higher overall replacement cost.


It's important to get multiple quotes from reputable mechanics or repair shops to ensure you're getting a fair price for the Subaru exhaust replacement.


Signs Your Subaru Needs a New Exhaust


There are several common signs that indicate your Subaru's exhaust system may need to be replaced, including:



  • Loud or Unusual Noises: If you hear loud rumbling, rattling, or other unusual noises coming from the exhaust, it's a sign that the system may be damaged or worn out.

  • Decreased Fuel Efficiency: A faulty or leaking exhaust system can reduce your Subaru's fuel efficiency, leading to higher fuel costs.

  • Visible Damage or Rust: Inspect the exhaust system for any visible signs of damage, such as holes, cracks, or excessive rust, which may indicate the need for replacement.

  • Failed Emissions Test: If your Subaru fails an emissions test, it could be due to a problem with the exhaust system, such as a malfunctioning catalytic converter.


If you notice any of these signs, it's best to have your Subaru's exhaust system inspected by a qualified mechanic as soon as possible to avoid further damage or safety issues.

Is changing exhaust expensive?


The prices can vary dramatically depending on where you go, and the quality of the parts used. The factory parts, which admittedly lasted a very long time, are the most expensive. The muffler is $600 and the exhaust pipe, which also has a type of muffler made into it, is $800.



Will my car run better with a new exhaust?


Benefits Of An Exhaust Replacement
Improved fuel efficiency: A new exhaust system can improve your car's fuel efficiency, saving you money in the long run. Increased performance: A new exhaust system can increase your car's horsepower and torque, providing a more enjoyable driving experience.



How much does a full exhaust replacement cost?


between $500 and $1,200
Complete Exhaust System Replacement: For a comprehensive replacement that involves the entire exhaust system, prices can vary widely depending on the vehicle make and model. However, owners should generally expect to spend between $500 and $1,200.



How long does it take to change an exhaust?


A typical exhaust replacement should take you around 6 hours to complete.



Why is my Subaru exhaust loud?


To expand, Subarus have boxer engines, you can think of it like an engine that's been butterfly filleted down the middle and spread out. The internal workings of the engine are more spread out and tend to create more noise, especially after 50-80k miles of wear.



What is the average price to replace an exhaust?


How much does it cost to replace an exhaust? The average cost for exhaust replacement in the UK is approximately £135, with typical costs ranging from £100 to £600. The price you pay will depend on a variety of factors, including: Your car's make and model.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.