Best Exhaust System for Jeep Wrangler Jk & jl (High-Efficiency)

The automotive exhaust system is one of the crucial components of a car; it helps in removing exhaust gases from the engine, while at the same time providing attenuation of combustion noise.

The exhaust system is like the lungs to your car; it allows the air to flow through your engine and spit back in.

Modern-day exhaust systems, however, have evolved to provide more than directing harmful gases from your vehicle.

Depending on your needs, some of the exhaust systems come with a plethora of specialized features such as exhaust brakes, mufflers, waste heat recovery, after-treatment devices, and more.

Therefore, before you purchase a new or replacing an exhaust system, you need to find out what your vehicle needs.

Besides performance, cosmetic depression, appearance, and sound of the exhaust system are a big thing for many people, especially those with a large utility sports cars and utility vehicles such as Jeep Wranglers.

Speaking of Jeep Wranglers, In this article, I will review the best exhaust systems for Jeep Wranglers in the section below.

Quick Take - Best Exhaust System for Jeep Wrangler Jk & jl

Before you get too far, here's a quick take of the best exhaust system for Jeep Wrangler jk & jl:

  1. Magnaflow 15160 Heavy Duty Exhaust System
  2. Dynomax 39510 Super Turbo Muffler Cat-Back Dual System
  3. DynoMax 39528 Stainless Steel Exhaust System

Review of the Best Exhaust System for Jeep Wrangler Jk & jl

Here are the top 5 Exhaust Systems for Jeep Wrangler:

MagnaFlow 15160 Large Stainless Steel Performance Exhaust System Kit

MagnaFlow is a household name among the Jeep Wrangler enthusiasts. This American brand is synonymous with creating products sporting rugged durability and premium finishes.

And the Magnaflow 15160 is no different. The Magnaflow 15160 is a twin exhaust option, constructed from durable and sturdy steel and finished in a high-temperature black satin coating.

This exhaust pipe puts on a mean and aggressive look, and at the same time delivering a maddening sound. The Magnaflow 15160 is an incredible option for those looking for a performance-oriented exhaust system for their Jeeps.

As I had mentioned earlier, this exhaust system is constructed from stainless steel; therefore, it’s sturdy and durable. The frame on the exhaust is further coated with a black stain powder.

Besides making the unit corrosion resistant, the black stain powder lets this super quality exhaust stand up to the heat of up to 1000˚F.

The black coating further protects the exhaust system against salt fog. The shape, size, and design of the Magnaflow 15160 are engineered for wide-open performance.

The straight-through flow design, for instance, maximizes airflow and maintains exhaust efficiency.

The entire construction is assembled for comfortable riding, and under casual riding performance, you can expect this exhaust system to improve on fuel efficiency.

Regarding installation, the Magnaflow 15160 is a bolt-on installation. I was pleased with the simple yet detailed installation manual For fitting purposes, the exhaust system comes with a3-inch ID width exhaust clamp alongside 304 stainless steel material.

Generally, Magnaflow 15160 is a fantastic and easy-to-install system. The clams, in particular, will prevent flow leakage because they’re perfect for fitting.

The only concern we had with this exhaust system relates to sound. According to reviewers, the sound produced by the exhaust was not at par with their expectations.

Nonetheless, a vast majority of users are thrilled with their purchase. The overall design looks stylish, durable, and will provide verified performance boosts.

Dynomax 39510 Axle-Back System

There are plenty of exhaust system manufacturers in the market. If you’re looking for the best unit, you need to go with a brand that is well-established and has a great reputation.

One such brand is the Dynomax. And today, I review one of its offerings, the Dynomax 39510. It’s the first turbo muffler to earn a spot on the best exhaust systems for Jeep Wranglers.

Like the Magnaflow I’ve reviewed above, the Dynomax 39510 is a twin exhaust option, and it checks on all the boxes for the ideal Jeep Wrangler exhaust system.

For starters, this exhaust system comes with a large internal flow, which helps to improve the exhaust flow, consequently reducing the backpressure.

This proprietary, patented flow exhaust system eliminates turbulence. Consequently, this improves the efficiency of the catalytic converter in the exhaust system of a vehicle.

According to the manufacturer, the Dynomax 39510 has a proven flow of up to 700 SCFM of pure unadulterated power.

The muffler on the Dynomax 39510 boasts of the latest technology, and this is essential in absorbing unwanted noises from the engine.

It’s also worth noting that this exhaust is constructed from steel for the ultimate durability. Further, the system is reinforced with fiberglass matting.

The fiberglass matting quickly builds a strong tensile strength and is effective at preventing cracking or damage on the steel.

More importantly, however, the fiberglass matting technology is crucial for maintaining a mellow performance tone.

The biggest concern among the users is that the Dynomax 39510 tends to rust fairly quickly, especially if you’re driving where salt is used on the roads.

Otherwise, a majority of the users are thrilled with this purchase and are happy with the power and sound, the Dynomax 39510 offers.

DynoMax 39528 Stainless Steel Exhaust System

Third, on the list of the best Jeep Wrangler Exhaust system is yet another product from DynoMax. It goes to show how serious this brand is at producing quality products.

Like the DynoMax 39510, I talked about above; the DynoMax 39528 is a performance-oriented unit that combines both performance and features.

A value-packed exhaust system, the DynoMax 39528, easily transforms the whole OEM exhaust system of your Jeep Wrangler.

This exhaust pipe is constructed from steel and will last longer than the aluminized products. This is not to mention its sturdier and will not get affected by the external elements such as rust.

Also, it’s an incredible option to use in areas with fog and salt. Besides performance, the shiny and polished exhaust pipes are a candy to the eye and will make your Wrangler stand out The looks of your Wrangler are further beefed up with a twin outlet.

Jeep Wranglers are generally noisy, but the Super Turbo Muffler on this unit will absorb as much noise as possible. The turbo muffler also plays an integral role in improving the overall performance of your Jeep Wrangler.

A major highlight of this exhaust system is the larger internal flow tubes. These voluminous tubes will improve the easy movement of gases and reduces instances of backpressure.

The only concern we have had with this unit is that users are having a hard time installing the exhaust pipe. Nonetheless, many of them were satisfied with the overall performance.

Exhaust Manifold Set Stainless Steel Front Rear ECCPP Automotive Replacement Exhaust Manifolds pipe Fit for Wrangler Grand Cherokee 4.0L

The ECCPP Exhaust Manifold is a premium manifold set for your Jeep collects gas from the engine cylinders and channels them to the exhaust pipe.

The ECCPP Exhaust Manifold is an OEM-style part and is a suitable option for use on the Grand Jeep Cherokee.

The ECCPP Exhaust Manifold is not like your regular manifold but it has some truly distinctive features that set it up for success.

For instance, its a tubular-type of a manifold. Contrary to other forms of manifolds, this unit has a better flow, and its a reason they’re common in performance-oriented vehicles such as sports cars.

However, they’re also suited for the non-sports model, such as the Jeep. The ECCPP Exhaust Manifold provides superior engine performance and better release of the waste.

This unit is constructed from steel. As you can imagine, steel is durable and will not break down due to corrosion.

Also, the steel construction makes the ECCPP Exhaust Manifold leak-resistant and will protect the exhaust system from cracking.

The steel construction similarly protects this unit from wrapping as well as delivers long-lasting performance. Also worth noting is that the ECCPP Exhaust tubular manifold comes with built-in flex-pipes.

The flex pipes on this exhaust system will allow the exhaust to flex independently, and this is a handy feature if you live in a region with severe temperature changes.

The ECCPP Exhaust Manifold is intuitive and easy to install. The exhaust is an exact kit fit with a direct replacement.

However, before you order the ECCPP Exhaust Manifold, I recommend that you check the year of manufacture of your Jeep Wrangler.

This unit is primarily built for the Jeep Cherokee, Jeep Comanche, Jeep Wrangler, and Jeep Grand Cherokee.

Gibson Performance Exhaust 17303-B BLK Split Rear Dual Exhaust System

Unlike the ECCPP Exhaust Manifold we’ve reviewed above, the Gibson 17303-B is not limited to specific Jeep models but can be used on all types of Jeeps.

So, whether you have a Jeep JK, Rubicon, or TJ, the Gibson 17303-B is an inspired choice. Beyond the versatility, this unit is superbly constructed.

This exhaust is constructed from heavy-duty steel, and this makes it durable, sturdy and will serve you for a long time to come.

The steel is further reinforced with a black powder coating; this coating is handy to keep the exhaust from rusting and improves on the overall aesthetics of your Jeep Wrangler.

The muffler design on this exhaust system in baffled and chambered and lacks internal packing. This means it supports the free flow of gases without backpressure.

The outlet has a generous dimension of 4 inches and delivers a loud and sporty sound. The 2.3 inches tube, on the other hand, is large enough to sufficiently allow the quick and easy evacuation of exhaust gases from your Jeep Wrangler.

While the exhaust delivers an aggressive sound output, the muffler ensures minimal drone in the interior.

Generally, the build component and the performance features on the Gibson 17303-B allows your Jeep motor to efficiently, and if the reviews are anything to go by, you’re likely to observe an improvement in mileage.

When all is said and done, the Gibson 17303-B is an incredible option for those who are looking to improve their sound as well as engine efficiency on their Jeep Wrangler.

Things to look for when shopping for an Exhaust system for your Jeep

Before you purchase an exhaust system for your Jeep Wrangler, there’re several factors that you need to consider. These include:

1. Material Construction

The material used in building the exhaust system determines the overall build, sturdiness, and durability. If the exhaust system is built with flimsy materials, it’s likely to breakdown in a relatively short period.

ECCPP Exhaust Manifold

I recommend that you purchase an exhaust system constructed from highly durable materials, preferably steel. Heat Resistance The engine often ejects heat through the exhaust system, and so, you need an exhaust system with high heat tolerance.

Again, this points back to the choice of material. Avoid plastics as they are not heat tolerant, and settle for the metal-based exhaust systems.

2. Noise

Some of the exhaust systems exacerbate noise, while others have mufflers to dampen the noise. The level of noise is quite subjective, because some users want a noisy Jeep, while others want a silent one.

Nonetheless, whatever exhaust you choose, ensure that it maintains a low drone noise at high speed so that it doesn’t cause any discomfort in the interior.

3. Compatibility

While the list above lists the models ideal for Jeep Wranglers, the models are not universal and will not fit all types of Jeeps.

So, check the dimension and size of your exhaust system. Ensure that it fits your specific model and that it’s appropriate for your vehicle.

4. Design

Gibson 17303-B

Like noise level, the design is also a personal choice. There are a plethora of design options in the market, including minimalistic, classy, stylish, and more. Choose a design that you like, and more importantly, one that complements your Jeep Wrangler.

5. Installation

Before purchasing an exhaust system, be sure to understand the installation requirements. Some of the products, for instance, come with separate installation requirements and will require you to buy them separately.


Exhaust systems play an integral role in the performance of your vehicle. So, it’s necessary to find a unit that perfectly fits your Jeep.

Fortunately, I’ve provided you with a list of the best models in the market. Choose a model that fits your bill and, more importantly, one that will cater to the exhaust requirements of your Jeep Wrangler.

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