Gibson Vs Flowmaster: Which is the Best Exhaust?

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The main difference between Gibson and Flowmaster exhaust systems is that Gibson systems are designed to be louder, while Flowmaster systems are designed to provide a more mellow tone.

Gibson exhausts are made from stainless steel and feature a “better-than-OE” sound. They’re ideally suited for vehicles with upgraded engines, and their loud, aggressive tone is perfect for those who want their car to stand out from the crowd.

Flowmaster exhausts are made from aluminized steel and feature patented Delta Force technology that gives them a deep, mellow tone. They’re ideal for those who want to improve the performance of their vehicle without sacrificing comfort or style.

There are many options when it comes to choosing an exhaust system for your vehicle. Gibson and Flowmaster are two of the most popular brands, but which is better? We’ll take a look at the pros and cons of each brand to help you decide which is best for you.

What is Gibson Exhaust?

Gibson exhaust

Gibson Exhaust is a brand of aftermarket exhaust systems for automobiles. The company was founded in 1990 by Bill Gibson and his wife Julie.

They produce a wide range of exhaust systems for cars, trucks, and motorcycles, including cat-back exhausts, headers, and tips. The company also offers mufflers, air intake systems, and other car parts.

They are known for their high-quality products and their commitment to customer satisfaction. They are also one of the only exhaust manufacturers that offer a lifetime warranty on their products. So if you’re looking for an aftermarket exhaust system that will last, Gibson is definitely a brand you can trust.

Their exhaust systems are made from the highest-quality materials and are designed to optimize your vehicle’s power, torque, and gas mileage. Plus, their exhausts look great! So if you’re looking for an increase in performance, sound, and style for your car or truck, the Gibson Exhaust is definitely worth considering.


  • They are built from high-quality materials, so they should last a long time. 
  • They produce more power and better fuel economy than many other exhaust systems. 
  • Better sound
  • Ease of installation


  • They can be quite expensive. 
  • Installation can be difficult, particularly on older vehicles. 
  • The increased power and fuel economy they provide may not be worth the cost to some people.
  • Might not be legal in all states or countries

What is Flowmaster Exhaust?

flowmaster exhaust

Flowmaster exhausts are a popular brand of exhaust systems for cars, trucks, and motorcycles. They are known for their quality construction, deep and throaty sound, and easy installation.

Flowmaster exhausts are made from stainless steel or aluminized steel and come in a variety of styles to fit almost any vehicle. They are also available in a variety of colors, so you can choose the one that best matches your vehicle’s style.

Flowmaster exhausts are dyno-tested to ensure that they provide optimum performance and sound. They are also backed by a limited lifetime warranty. So if you’re looking for an upgrade for your vehicle’s exhaust system, Flowmaster is a great option.


  • Increased horsepower and torque
  • Improved fuel economy
  • Reduced emissions
  • Enhanced sound
  • Easy installation
  • Affordable price


  • Generate a lot of heat, which can be uncomfortable in summer weather.
  • They can also be expensive to install.

Gibson Vs Flowmaster with a Table

Are these exhausts loud?louder than stocklouder than stock but not louder than Gibson
Do these exhausts increase horsepower?yes! 15 to 20% increasedyes! up to 15 horsepower at the wheel
Do they make cars faster?yes! It is a performance exhaust industryyes! Boost of acceleration
InstallationNot easy to install for all carseasy to install than Gibson
Warrantylifetime warrantylimited warranty
Fit typenot available for all carsavailable for all cars
PriceExpensiveCheaper than Gibson

Gibson Vs Flowmaster – Which is Best?

It depends on what you’re looking for. Gibson exhausts are known for their high quality and great sound, while Flowmaster exhausts are known for their increased performance and affordability.

If you’re looking for an exhaust system that will give your car a powerful sound, Gibson is the way to go. However, if you’re looking for an exhaust system that will improve your car’s performance as well as its sound, Flowmaster is the better option.

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