Top 5 Best Exhaust Systems for FJ Cruiser: Enhance Performance and Style

Last updated on October 9th, 2023 at 10:26 am

Embark on a journey of performance and power with our expertly curated selection of the Best Exhaust Systems for FJ Cruiser. Whether you are an off-road enthusiast or simply seeking enhanced driving dynamics, we have meticulously handpicked these exhaust systems to transform your FJ Cruiser into a powerhouse on wheels.

From improved horsepower to a commanding roar, these exhaust systems are tailored specifically for your FJ Cruiser. In this comprehensive review, we simplify your search for the ideal exhaust upgrade. We are here to provide clear, straightforward insights and help you make an informed decision.

Join us as we explore the top exhaust options, each designed to elevate your FJ Cruiser’s performance and style. Let’s unleash the full potential of your vehicle and take your driving experience to unparalleled heights!

Top 5 Best Exhaust For Fj Cruiser 

• Top pick: aFe Power Cat-Back Exhaust Grab it here

• Premium pick: Gibson Dual Rear Exhaust Grab it here

• Runner-up: JBA 40-9020 2.5″ Stainless Steel Grab it here

• Budget-friendly: Dorman Passenger-Side  Grab it here

• Best value: Dorman 674-797 Driver Side Grab it here

The Top 5 Best Exhaust For Fj Cruiser Reviews

1. aFe Power  MACH Force-XP Cat-Back | Top Pick

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Quick Specs  

• Manufacturer: AFE Power
• Item weight: ‎45 pounds
• Compatibility: 2007-2014 Toyota FJ Cruiser with V6-4.0L engines
• Rear type: Single rear
• Dimension: 48.6 x 22 x 12.4 – 40.1
• Made-in: USA
• Material: Stainless steel

Feature With Benefits

High-flow Muffler Design

This excellent exhaust muffler system has straight-through technology. That allows the exhaust gas to flow freely. The muffler can absorb the high pitch of tone that produces an aggressive sound while accelerating. But it maintains a mild smooth tone when it remains idle.

This free-flowing design combined with stainless steel construction helps gain up to +6 horsepower and more than 11 lbs. x ft. of torque out of the rig.

High-quality OE style

This MACH Force-XP comes in OE style and easily fits factory mounting locations. This fitting gives the exhaust more excellent stability. The flange and band clamps are high-quality materials that seal the surface 360 degrees without leakage. Bayonet hangers keep the pipe to its place in high vibration and temperatures and do not affect the fitting.

High-quality Structure 

The structure of this exhaust system is entirely made of high-quality corrosion-resistant, stainless steel. This stainless steel structure makes it sturdy and ready for both on and off-road. 

Pros

• Easy installation
• Durable construction
• High-quality sound
• Strong fitting
• High power

Cons  

• No noticeable cons

Extra Benefits

After all the benefits we discussed above you can also get more. The factory mounting location of this exhaust gives it a trouble-free installation within no time. It has a 3″ mandrel-bent constructed with 409 stainless steel tubing that lets maximum airflow. That helps to improve hosed power, torque, and sound by lowering the turbulence.

The Hi-Tuck Tip adds a few more advantages to all of these. It keeps your vehicle clean even in extremely uneven off-road terrains. This exhaust needs skid plate removal for TRD models.

What Manufacturer Says

aFe POWER claims its engineers are the experts in performance exhaust systems. They designed this performance exhaust system with a mandrel bent to ensure a smooth, unrestricted airflow that improves its power and torque which perfectly suits a power-hungry vehicle like an FJ cruiser.

They specially made this exhaust for the Toyota FJ Cruiser 2007-2014 with V6-4.0L engines. It comes with OE-style bayonet hangers and premium band clamps.

These hangers and band clamps give the joints a 360-degree leak-free seal. Moreover, it has a hi-tuck tip that keeps your vehicle clean.

User Review

After researching Amazon, eBay, and other e-commerce site users’ reviews, this is one of the most popular exhausts. Most of the users love this because it maintains sound quality. 

Jone Gray, a user of this exhaust, says its sound quality is impressive. It produces an aggressive tone when accelerating but makes a smooth tone when it remains idle. 

It keeps the vehicle clean when climbing or descending extreme angles. Moreover, it is pretty simple to install with the bayonet-style hangers and heavy-duty band clamps.

Expert Recommendation

Michael Chang, a senior automobile engineer from Canada, says this exhaust has an extraordinary power to maintain the sound tone in accelerating and idle conditions. Also, the free-flowing stainless steel muffle allows for gaining about +6 horsepower and +11 lbs. x ft. of torque by lowering the turbulence. The stainless steel construction with the bayonet hangers and band clamps gives it strength and durability. That allows it to be used for extremely uneven terrain.

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2. Gibson Performance Dual Rear Exhaust| Premium pick

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Quick Specs  

• Item weight: ‎ ‎50 pounds
• Rear type: Dual Rear
• Dimension: ‎41 x 30 x 13 inches
• Made-in: USA
• Material: Aluminized steel, T304 stainless steel 
• Warranty: lifetime limited warranty

Feature With Benefits

Mandrel-Bent Tubing 

This exhaust system comes with mandrel-bent tubing made of stainless steel and heavy-duty aluminized. This structure gives this tubing strength with a long life. The mandrel-bent allows the air to flow very fast with a diameter of 2.5 inches. It provides an aggressive throaty sound that anyone would love with improved horsepower and torque.

Better Performance

Not only does this exhaust provide a fabulous look and powerful big-block sound, but also it helps to improve your vehicle performance. This Dual Rear Cat-back exhaust quickly reduces the backpressure that causes the production of a massive torque with increased horsepower that overall makes a noticeable performance improvement.

High-quality Material

The exhaust comes in stainless steel or aluminized steel. This construction gives it strength that can serve you with a lifetime warranty. The exhaust tip is also made of polished T304 stainless steel with a 3.5-inch diameter and around slash cut.

Pros 

• Resistance free-airflow
• Throaty sound
• Bolt-on installation
• Long service life

Cons 

• Not for off-road

Extra benefits 

The other benefit you will get from this exhaust is an improved look. It comes with zinc-plated factory-style hangers, clamps, and all necessary hardware. All this hardware allows you a trouble-free leak-free bolt-on installation, So you need no welding to install it. The exit is designed with straight-out-the-back technology for an increased flow of exhaust fume.

What Manufacturer Says

The Gibson Performance Exhaust is the manufacturer of this exhaust. Their exhaust is designed to enhance low and mid-range power and performance for climbing and towing while providing minimal interior noise levels. This fantastic exhaust has mandrel-bent tubing with a free-flowing muffler that improves power performance. It also packs all the high-quality material-made hardware for a solid and stable installation. They also said it perfectly fits and is designed for the 2007-2014 FJ Cruiser.

User Review

Most of the Amazon users rated this exhaust with five or four stars. Conrado C. Tan, a user of this exhaust from the USA, said this exhaust met and exceeded all his expectations with the aggressive sound. He also said that the sound Gibson performance exhaust increased the power of his 2007 FJ Cruiser. It is packed with all the necessary hardware to allow bolt-on easy installation. He thinks it’s a killer deal for the price he spent.

Experts Recommendation

William Thieshen, who has lifelong experience in auto repair, says it is the best option for those who want a fantastic look and aggressive throaty sound. This exhaust reduces the backpressure which allows it to produce more torque. It also makes a noticeable improvement in the horsepower and performance of your vehicle. The exhaust comes with all the necessary parts to install it. So if you are a DIYer, you need not worry about welding. Only with the style hanger clamps can you make the leak-free join.

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3. JBA 40-9020 2.5″ Stainless Steel Exhaust | Runner-up

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Quick Specs  

• Item weight: ‎ ‎33.4 pounds
• Dimension: ‎43 x 21 x 5.5 inches
• Compatibility: FJ Cruiser 4.0L 07-10
• Made-in: United States of America
• Material: Stainless steel
• Warranty: 

Feature With Benefits

Free-flowing Muffler Design 

This exhaust comes with a high-quality stainless steel-made muffler that has free-flowing technology. The technology allows exhaust air to flow freely and improves your vehicle’s torque, horsepower, and performance. The upgrade of the performance typically upgrades the efficiency at the desired level.

Mandrel-Bent Tubing

Another quality of this exhaust is its incredible sound. It has mandrel-bent tubing with a large diameter to replace the restrictive factory exhaust system. This stainless steel-made tubing system allows free fume flowing and produces the best possible performance tone without coming to attention.

Construction

The entire exhaust system is made of stainless steel. That gives the design a strong, corrosion-resistant structure. Its polished chrome-plated stainless steel tip also resists discoloring, giving your vehicle an allegiant look.

Pros 

• Great look
• Improved performance
• High-quality material
• Easy installation

Cons 

• Not Found

Extra Benefits 

The other benefit that the JBA exhaust adds is its excellent performance with the quality material. That makes it perfect for off-road riding. This is packed with all the necessary high-quality hardware kits made of stainless steel. The hardware with the instructions allows you to have a robust and easy bolt-on installation that keeps the entire system in place even at a high level of vibration.

What Manufacturer Says

For over 30 years, JBA Performance Exhaust has been a leader in making exhaust systems for performance vehicles. They designed this exhaust, especially for the FJ Cruiser 4.0L 07-10.

They claim JBA exhaust systems deliver the best power, sound, and quality that people are looking for in performance exhaust. Each design of this exhaust is tuned to provide the best possible quality tone without increasing the interior sound level of the vehicle. It has restriction-free air-flowing mandrel-bent tubing combined with straight-through mufflers. The chrome-plated stainless steel tip improves its appearance and makes it resist discoloring.

User Review

The Amazon users rated this exhaust with five stars and said it was the perfect exhaust system for the vehicle that they wanted. 

Tim Sargent, a user of this vehicle, said he loved the appearance that this exhaust gave his car. It also improves the sound without hampering the interior sound level comfort. On the other hand, it comes with thorough instructions with an installation kit for bolt-on installation. All clamps and hangers are made of stainless steel, which gives the construction strength to make rust and leak-free strong bonds.

Expert Recommendations

Edward Rush, an automobile mechanic for 36 years, says this exhaust is designed with a better airflow system with a bigger diameter tubing. That allows an immense amount of exhaust air to exhale at a time and produce a more aggressive sound.

It also improves horsepower and makes it more efficient than the factory one. A chrome finish, stainless steel body, and polished tip enhance the appearance and strength. That gives the exhaust a lifetime warranty of construction.

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4. Dorman Catalytic Converter | Budget-friendly

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Quick specs

• Item weight: ‎ ‎ ‎9.9 pounds
• Dimension: ‎ ‎30.5 x 9 x 6 inches
• Compatibility: Toyota 4Runner, FJ Cruiser 07-10 
• Made-in: USA
• Material: Stainless steel 
• Warranty: Limited lifetime warranty

Features With Benefits 

Heat-Shield Protection

The design includes high technology heat-shield protection. It prevents the converter and manifold from becoming hot and from heat transactions. That keeps the pipe’s outer wall cool and protects the hoses, wiring, and other engine components from the high-temperature engine produced.

High-Quality Building Material

The catalytic converter and the manifold are made of durable, high-quality materials. Stainless steel construction makes it durable and protects the structure against warping or cracking. It is manufactured within strict tolerances of heat and pressure that allow the converter and the manifold to give a long service life.

Great Performance

This manifold converter is specially designed to replace the original manifold converter. It can be a perfect fit and reliable replacement for the stock equipment of specific vehicles. After installing this exhaust, it will improve your engine performance. Improving the fuel economy enhances the ride’s overall efficiency. This allows the engine to operate more smoothly with the remaining parts of the exhaust.

Pros

• Perfect fit 
• Durable
• Heat resistance
• Corrosion resistance

Cons

• Not legal in all states

Extra Benefits 

The other benefit of this is that it has a better design than your OEM converter. It comes with gaskets, a downpipe, Studs, and the necessary hardware to fit OEM parts. They help you install it to your vehicle quickly and make an exact fit without any hassle. This type of fitting adds another layer of protection and efficiency to your car. It is worth the value of what you spend on it. 

What Manufacturer Says 

Dorman Products is one of the automotive aftermarket pioneering problem solvers. They produce their automobile products with quality and advanced levels of creativity that can meet customer satisfaction.

They said this manifold converter is one of their perfect solutions for the direct replacement of your OME converter. It has a heat shield technology that keeps the engine components and cables out of the high temperature that the engine produces. This also increases your engine’s efficiency and fuel economy for a smooth ride.

User Review 

The user of this catalytic converter from Amazon said he is more than satisfied with the performance of this manifold converter. It directly replaces his old converter and improves the engine performance and efficiency. What he loves about this is the long run time with less fuel. As it comes with all the installation kits, it is too easy to install. 

Expert Recommendations

Dean Koponen, a former car mechanic and an expert, says Dorman Products is one of the world’s well-known aftermarket auto parts manufacturers. Their passenger-side manifold catalytic converter comes with advanced technology that easily fits your OEM system and increases the engine’s efficiency. It gives the driver a smooth ride experience and a vast fuel economy. Its durable construction with high-quality stainless steel gives a long corrosion-free life.

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5. Dorman 674-797 Catalytic Converter | Best value 

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Quick Specs

• Item weight: ‎ ‎ ‎9.9 pounds
• Dimension: ‎ ‎30.5 x 9 x 6 inches
• Compatibility: Toyota 4Runner, FJ Cruiser 07-10 
• Made-in: USA  
• Material: Stainless steel 
• Warranty: Limited lifetime warranty

Features With Benefits 

Heat-Shield Protection

The design comes with heat-shield protection technology. It prevents the converter and manifold from becoming hot and from heat transactions. That keeps the pipe’s outer wall cool and protects the hoses, wiring, and other engine components from the high-temperature engine produced.

High-Quality Building Material

The catalytic converter and the manifold are made of durable, high-quality materials. The stainless steel construction makes it durable and protects the structure against warping or cracking. It is manufactured within strict tolerances of heat and pressure that allow the converter and the manifold to give a long service life. 

Better Efficiency

This manifold converter is specially designed to replace the original manifold converter. This driver-side converter helps to improve fuel economy with efficiency. It perfectly fits your cruiser with the gaskets and nuts, making it a more reliable replacement for the stock converter of specific vehicles. After installing this exhaust, it will improve your engine performance. This allows the engine to operate more smoothly with the remaining parts of the exhaust.

Pros

• Perfect fit 
• Durable
• Heat resistance
• Corrosion resistance

Cons

• Not legal in all states

Extra Benefits 

It comes with gaskets, a downpipe, Studs, and the necessary hardware to fit OEM parts. They help you install it to your vehicle quickly and make an exact fit without any hassle. This type of fitting adds another layer of protection and efficiency to your car. This is worth the value of what you spent on it. This is the best design for replacing your OEM converter and manifold system.

What Manufacturer Says 

This converter with the manifold is one of the amazing productions of Dorman Products. They produce reliable automobile products with quality and advanced levels of technology. 

They said this manifold converter is one of their perfect solutions for directly replacing your driver-side OME converter. It has a heat shield technology that keeps the engine components and cables out of the high temperature that the engine produces. This also increases your engine’s efficiency and fuel economy for a smooth ride.

User Review 

The users of this catalytic converter from Amazon said he is more than satisfied with the performance of this manifold converter. It directly replaces his old converter and improves the engine performance and efficiency. What he is impressed about is the long run time with less fuel. As it comes with all the installation kits, it is too easy to install. 

Expert Recommendations

Kevin Burke, an automobile engine and mechanic, says the Dorman exhaust catalytic converter with the integrated exhaust manifold is specially designed for Toyota Fj Cruiser. This driver-side catalytic converter comes with advanced heat shield technology that offers great protection against the heat produced by the engine. The durable construction gives it a crack-free structure for a lifetime. The installation hardware allows an easy fit with your OEM system and increases the engine’s efficiency. It gives a smooth ride experience and fuel economy.

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Wrapping Up