Buyer's Guide & Information

Best Exhaust Systems For Chevy 5.3 Silverado 1500

We have reviewed and compared the best exhaust systems on the market for the 5.3 Silverado. Here are the top-rated products from the highest quality brands.

The exhaust system of any vehicle is the piping that guides gases away from the engine. Choosing the best exhaust for a 5.3 Silverado can have many benefits. However, not everyone knows how to find the best exhaust for a Chevy Silverado 5.3. We review options as the best exhaust system for a Chevy Silverado 1500.

Preview

Product

Compatible Silverados

Primary Material

Tubing Size

Check Price

Borla (140537) 2.75' Inlet x 2.25' Outlet...

Borla (140537)

2014-2018 Chevrolet Silverado

T-304 stainless steel

2.75" into muffler 2.25" out

FLOWMASTER Cat-Back Doss Exhaust System Kit...

Flowmaster 717787 Cat-Back 409S

2014-2018 Chevrolet Silverado

409S stainless steel

3.5"

MagnaFlow 15267 Performance Cat-Back Exhaust...

MagnaFlow 15267

2014-2019 Chevrolet Silverado

409S stainless steel

3.0"

Flowmaster 817669 American Thunder 409S...

Flowmaster 817669 American Thunder 409S

2014-2019 Chevrolet Silverado

409S stainless steel

2.5"

Gibson Performance Exhaust 60-0029 Stainless...

Gibson Performance Exhaust 60-0029

2014-2019 Chevrolet Silverado

409S stainless steel

4.0"

Flowmaster Super 44 Mandrel-Bent Aluminized...

Flowmaster Super 44

2014-2019 Chevrolet Silverado

Aluminized steel

3.5"

MBRP S5085AL 2.5' Cat Back, Dual Rear Exhaust...

MBRP S5085AL

2019-2020 Chevrolet Silverado

Aluminized steel

3.0"

Rough Country Dual Exhaust (fits) 2014-2018...

Rough Country Dual Exhaust 96007

2014-2018 Chevrolet Silverado

409 stainless steel

3.0"


Functions of a Truck's Exhaust System

The best exhaust setup for a 5.3 Silverado can contain one or more pipes to pull gases from the engine. With most designs, the gas flows through several components, including the cylinder head, exhaust manifold, turbocharger, a catalytic converter, and muffler.

By upgrading the exhaust system on your Chevy truck, you eliminate some restrictions, offer more room for the gas to flow, promote better engine performance, improve fuel economy, and eliminate backpressure. 


How to Choose the Right 5.3 Silverado Exhaust

Vehicle Compatibility

If you need the best exhaust for a 2011 Silverado 5.3, it does no good to look for a 2014 Silverado 5.3 exhaust. Start by looking for models that fit your Chevy model truck. Some exhaust systems will fit multiple vehicles, but you must ensure fitment before you purchase.

Exhaust Features

The Silverado exhaust system can feature several aspects that you must pay attention to.

  • Exhaust Size 
    Look at the muffler size of your exhaust system. The larger the muffler, the quieter the sound is. If you are looking for a loud noise, you want a smaller muffler.
  • Exhaust Types
    When deciding the cat-back vs. axle-back, you need to look at power and cost. The cat-back exhaust produces more power than the axle-back, but it also costs more money. You can also choose a turbo-back exhaust, which costs even more.
  • Exhaust Configuration
    Two main systems exist of exhausts – you can choose single or dual exhausts. The single exhaust sends gas through one pipe, while the dual exhaust system for a Chevy Silverado uses multiple pipes. The single design features a Y, while the dual exhausts are normally X or H designs instead.
  • Exhaust Material
    Exhaust systems are made of several material types. Mild steel is a popular option because it is lightweight but has a short lifespan. Aluminized steel is similar to mild steel, but it has an aluminized coating that resists corrosion and rust. Stainless steel is the most expensive at the top of the line but is most resistant to wear.

Sound & Muffler System

If you want the best exhaust for a 2019 Silverado 5.3, you must consider how much noise it is going to make. After all, you don't want to be driving through your quiet neighborhood, drawing a lot of attention to yourself if it will cause trouble. Look at the muffler size to determine how much sound it will make.

Durability & Construction

The best exhaust for a 2018 Silverado 5.3 is one that will last for many years. No one wants to install an entirely new exhaust system only to have to replace it in a few short years. Read through customer reviews to find the one that will last and is worth the money.

Installation Requirements

When you purchase the best exhaust for a 2008 Silverado 5.3, you want to make sure it comes with all of the parts you need. You also want an easy-to-read instruction manual if you need guidance for installing the system. Otherwise, you might need a professional to install the exhaust, which will cost more money.

Brand Reliability

The best exhaust for a 2014 Silverado 5.3 is one that comes from a reliable brand. We have a few top picks from manufacturers that you can count on. If you choose to go with a company that offers a lower price, you might end up disappointed.


8 Best Exhausts for 5.3 Silverado Reviewed

1. Borla (140537)

Our Top Pick!

Compatible Silverados

2014-2018 Chevrolet Silverado

Primary Material

T-304 stainless steel

Tubing Size

2.75" into muffler 2.25" out

Tips Size

4"

Whether you want the best sounding exhaust for a 5.3 Silverado or the best cat-back exhaust for a 5.3 Silverado, you can count on this Borla model. This bright chrome exhaust uses T-304 stainless steel tips. Plus, it features the cat-back and axle-back multi-core technology. With this system, hidden horsepower is unleashed for more driving excitement and improved fuel economy.

This exhaust system for a 2016 Silverado 1500 measures 2.75 inches into the muffler and 2.25 inches out. The connecting pipe measures four inches, with a round 14-inch long single rolled angle-cut tip. Plus, this system has a split rear exit, making it a Silverado 5.3 true dual exhaust. While this could be voted as the best exhaust system for a 2017 Silverado 1500, it does take some time to install. If you don't have the tools or expertise, you might need professional help.

Borla is a top company that regularly receives outstanding reviews. While you are going to spend a little bit to get this cat-back system, you do get a lengthy warranty for more protection. In fact, Borla provides a million mile warranty, which you will probably never need. As a 08 Silverado 5.3 exhaust, you can expect more performance and fuel efficiency from this model.

Pros

  • Million mile warranty
  • Durable construction
  • Increases performance
  • Stainless steel tips

Cons

  • Tough installation

2. Flowmaster 717787 Cat-Back 409S

Value for Money

Compatible Silverados

2014-2018 Chevrolet Silverado

Primary Material

409S stainless steel

Tubing Size

3.5"

Tips Size

2.5"

You can save a little money by choosing this exhaust system from Flowmaster. The cat-back exhaust fits the 2014-2018 Chevrolet Silverado with a 5.3-liter V8 engine. It comes with a dual 2.5" tailpipe, which offers an aggressive sound level and some performance benefits. The 409S stainless steel mandrel-bent tubing provides superior flow and maximum durability. 

The system is then finished with a dual four-inch black ceramic coated 304 stainless steel tips and the Flowmaster logo. Unlike the last option, this exhaust system is slightly easier to install. The kit comes with all of the hardware and parts you need, plus detailed instructions. Most customers had no trouble getting this kit installed.

You will also find just as many positive reviews from customers. However, the company doesn't offer the same lengthy warranty found from Borla. Instead, you will only get a three-year warranty with this exhaust, which is still plenty of time to ensure that the system is free of defects. It could very well be the best exhaust system for a 2018 Silverado 1500, especially if you are working on a tight budget. This model shows that you can get a high-quality exhaust system without spending a fortune.

Pros

  • 3-year warranty
  • Stainless steel construction
  • Easy installation
  • Reasonable price

Cons

  • More noise

3. MagnaFlow 15267

Best Exhaust for 5.3 Silverado Crew & Extended Cab

Compatible Silverados

2014-2019 Chevrolet Silverado

Primary Material

409S stainless steel

Tubing Size

3.0"

Tips Size

3.0"

Do you need the best exhaust for a 2016 Silverado 5.3? You might prefer this option from MagnaFlow. It has been dyno tested and proven to provide plenty of power. You should see significant gains with torque and horsepower. The sound is also improved with this cat-back exhaust. You can expect a deeper and smoother tone.

With the mandrel-bent 409 stainless steel construction, you can expect the exhaust to last longer than most options. It is also welded, ensuring a solid design. As with our last option, this exhaust system isn't challenging to install, especially if you have mechanical knowledge. If you can put on your own Silverado shocks, you can quickly get this exhaust installed as well.

The price on this exhaust system is a little more than our value option but well worth the expense. Just read through the customer reviews, which prove this is a great choice. The company also offers a limited lifetime warranty on the exhaust. You are covered against any defects as long as you own your vehicle. Unfortunately, this warranty isn't transferable, which just means you'll have to enjoy your truck a little longer. You should find that this 2016 Silverado 5.3 exhaust diameter fits all of your performance and sound needs perfectly.

Pros

  • Limited lifetime warranty
  • Stainless steel construction
  • Simple installation
  • Highly rated

Cons

  • None

4. Flowmaster 817669 American Thunder 409S

Product Specifications

Compatible Silverados

2014-2019 Chevrolet Silverado

Primary Material

409S stainless steel

Tubing Size

2.5"

Tips Size

2.5"

If you want the best exhaust for a 2017 Silverado 5.3 with a sweet, aggressive sound, it only makes sense to look at Flowmaster once again. This exhaust features some of the latest technology to improve acceleration, fuel mileage, and passing power. The mandrel-bent tubing design allows for the best exhaust flow for more efficiency.

The system also comes with mufflers that deliver that superior rich Flowmaster sound you are hoping for. This 409 stainless steel exhaust kit does come with everything you need to complete the installation. You shouldn't have to purchase any additional hardware or parts, but some people suggest that the process can be complicated. If you don't have extensive knowledge of automotive parts, you might prefer to hire a professional.

As with the other Flowmaster exhaust we talked about, this product comes with a three-year warranty. However, it's unlikely that you will experience any trouble with the workmanship. This system offers a huge improvement over the standard 2017 Silverado 5.3 stock exhaust size. Choose this model if you want better sound or performance out of your Chevy truck. In fact, this is enough to make people turn their heads as you pass by on your way to work.

Pros

  • 3-year warranty
  • Stainless steel materials
  • Superior sound
  • Highly rated

Cons

  • Complicated installation

5. Gibson Performance Exhaust 60-0029

Product Specifications

Compatible Silverados

2014-2019 Chevrolet Silverado

Primary Material

409S stainless steel

Tubing Size

4.0"

Tips Size

6.0"

If you are looking for a performance exhaust, this option from Gibson should fit the bill. It features three and four-inch stainless steel mandrel-bent tubing. Plus, the muffler provides a baffled and chambered design, which increases the aggressive and deep tone, thanks to the lack of internal packing. The six-inch black ceramic round rolled tip is the perfect addition to the design.

The company is based in America, ensuring the best quality possible at a reasonable price. Plus, the stainless steel construction is completed with the Metal Mulisha logo. The company claims that it can add 21 horsepower to your existing motor power. However, not every customer saw performance gains this high. The manufacturer also offers a limited lifetime warranty, so you will never be left with a defective exhaust system.

As with all of our other options, the reviews on this system speak for themselves. You can see how happy customers have been with the performance. However, there have been some complaints about the installation process. If you aren't sure you know what you are doing, you might feel better about heading to your local shop instead. We recommend this option if you want more performance and a unique sound out of your Chevy truck.

Pros

  • Limited lifetime warranty
  • Stainless steel design
  • Superior sound
  • Increased performance

Cons

  • Complicated installation

6. Flowmaster Super 44

Product Specifications

Compatible Silverados

2014-2019 Chevrolet Silverado

Primary Material

Aluminized steel

Tubing Size

3.5"

Tips Size

2.5"

Another cheap Flowmaster option is this Super 44 variety. With this kit, you get two 2.5-inch mandrel-bent tailpipes and angle-cut black powder tips. Not only will you hear the deep, rich sound, but you should also be able to feel the performance difference. This high-performing street muffler boosts airflow, horsepower, and torque.

The exhaust kit comes with aluminized pipes and all of the clamps and hangers needed to complete the installation. However, you will likely require some professional help unless you are well-versed in exhaust systems. Once the installation is complete, you will have the pipes exiting from the rear of your truck, parallel to the outside edge of the frame rail. The universal design fits a variety of trucks, including the 2014-2019 Chevy Silverado models.

If you don't like the black design, there are two other options. Choose from the chrome design or the no-tip construction. Because this cheaper kit costs far less than the alternatives, you can expect less performance. Still, the Flowmaster system comes with a three-year warranty to offer maximum protection. That's pretty impressive considering how little you need to spend to get this shipped to your home. We recommend this system if you are working on a budget.

Pros

  • 3-year warranty
  • Durable construction
  • Low price
  • Increased performance

Cons

  • Complicated installation

7. MBRP S5085AL

Product Specifications

Compatible Silverados

2019-2020 Chevrolet Silverado

Primary Material

Aluminized steel

Tubing Size

3.0"

Tips Size

2.5"

Newer Silverado models deserve the best care as well. That's why we are pleased to present this exhaust system for the 2019-2020 Chevy Silverado. The MBRP Installer exhaust system offers improved sound control and an increase in performance. You should notice a boost to horsepower and torque after installing this kit. Additionally, the system is built from 16-gauge steel complete with aluminized coating and aluminum silica to the seams. This area is normally left open to rust.

The high-end 2.5- and 3.0-inch mandrel-bent tubing increases the flow by up to 34.4%, which is a considerable improvement. Additionally, you can use the factory exhaust bezels with this kit. The price is extremely reasonable, and this system still comes with exceptional customer reviews. In fact, many of the customers have expressed the ease of installation, even without a lot of expertise.

This company is trusted and reliable. Plus, this exhaust system comes with a three-year warranty, so you get more protection from your purchase. Of course, it doesn't fit well on older Silverado models, making it difficult to recommend unless you have a new truck. You wouldn't want to purchase this kit as an exhaust system for a 1999 Chevy Silverado.

Pros

  • 3-year warranty
  • Reasonable price
  • Increases flow
  • Highly rated

Cons

  • Only fits newer models

8. Rough Country Dual Exhaust 96007

Product Specifications

Compatible Silverados

2014-2018 Chevrolet Silverado

Primary Material

409 stainless steel

Tubing Size

3.0"

Tips Size

2.5"

While Rough Country is most known for suspension parts, there's no reason to overlook the company when it comes to your Silverado exhaust. This system will provide an aggressive and throaty sound combined with some stunning looks. The cat-back exhaust system is durable and provides improved airflow. It's the aftermarket kit you were hoping for, and at a reasonable price.

The rear and side exit pipes allow you to customize the appearance. Each installation kit includes the high-temperature resistant, dual-wall black stainless tips along with the RC logo. You will also get an installation guide that tells you how to use the factory hangers and stainless clamps for a simple assembly. There's no welding involved when you install this on your 2014-2018 Chevrolet Silverado.

In general, Rough Country offers a lengthy warranty on suspension parts. We hoped to find the same on the exhaust, but there's no documentation on Amazon or the company's website. Because of this, we have to assume that there is no warranty, although we hope that's wrong. However, it's unlikely that you should ever need to file a warranty claim against this manufacturer; just look at the exceptional product reviews. Upgrade your exhaust and turn heads the next time you get behind the wheel.

Pros

  • Reputable brand
  • Low cost
  • Easy installation
  • Superior sound

Cons

  • No warranty information

The Major Components of an Exhaust System

The exhaust system is made up of several parts, each with its own purpose.

Exhaust Manifolds

The manifold is connected to the engine at the ports with flange connectors. The manifold's job is to collect gas from the cylinders and funnel them into the outlet.

Oxygen Sensors

These sensors will detect how much oxygen is in the exhaust stream. The information is then analyzed by the PCM to monitor converter efficiency and fuel control.

Catalytic Converters

The catalytic converter turns the harmful emissions into carbon dioxide and water, so there is less damage done to the environment.

Resonator

The resonator combines tuning technology and pipe routing to provide exceptional flow and optimal acoustics.

Exhaust Pipes

The pipes of an exhaust system allow for normal engine movement, which prevents any damage to the system.

Muffler

An exhaust muffler is made to quiet the engine's sound while the emissions move through the exhaust system.

Tailpipe

The tailpipe takes the waste gases and moves them out away from the engine. With the right tailpipe, the environment remains as clean as possible while the truck runs efficiently.


Common Signs of Exhaust System Problems

How do you know if you need the best dual exhaust for a 5.3 Silverado? Common symptoms of an exhaust system problem include:

  • Noises during acceleration
  • Illuminated Check Engine Light
  • Vibration
  • Strange smells
  • Decrease in fuel economy

You can also visually inspect the exhaust system and look for signs of wear. If the system is hanging or looks corroded, it might be time to replace the system.


What to Expect from Stock vs. Aftermarket Exhaust Chevy 1500 Systems

The stock exhaust contains a smaller diameter than most aftermarket systems. A stock exhaust also uses crush bending, which reduces the performance. In comparison, the aftermarket exhaust uses mandrel bending, allowing the diameter to remain consistent, thereby reducing the restrictions. Aftermarket exhausts will also improve the performance, upgrade the fuel efficiency, and are made from better materials.


Installing an Exhaust System on a 5.3L Silverado Engine

You can install the best exhaust for a 2015 Silverado 5.3 yourself. Here are a few tips to consider.

  • Read the instructions carefully.
  • Take your time and follow every step carefully.
  • Once the exhaust is installed, perform regular checks to ensure it is working correctly.

Here's a video that shows how to install an exhaust on a 2014-2018 Silverado.

If you don't have the tools or expertise to install your own exhaust, consider hiring a professional instead.


People Also Ask (FAQs)

How much does it cost to replace the exhaust system of a 5.3 Silverado?

As with the Silverado lift kits, you can find a wide range of prices when looking at exhaust systems. Plus, if you can install it yourself, you will save yourself a lot of money.

Do these exhaust systems increase horsepower?

If you want more horsepower, it's best to look at Silverado engine tuners. However, the exhaust system does change the air/fuel ratio, which can offer some gains between 8 and 12 horsepower.

Can an exhaust improve mpg?

A well-constructed mandrel-bent exhaust system will carry the gases from the engine effectively, making it more efficient. In return, this could improve the horsepower at the same time.

Which is better, stainless steel coated exhaust systems or iron-coated?

A stainless steel exhaust system reduces corrosion risk and can last over ten years. However, the iron-coated exhaust system is durable and strong but might only last half of the time.

What is the effect of leakage on the system?

When the exhaust system begins leaking, your gas mileage suffers because more pressure is exerted on the system.

What usually causes a noisy exhaust system?

If you notice noise from the exhaust, it could come from various parts, including the manifold, catalytic converter, muffler, and exhaust pipes.

How do I measure the exhaust diameter of my Silverado?

To measure the exhaust diameter, you want to look at both the internal and external dimensions. You must also measure the inlet and outlet.


Conclusion

What is the best exhaust for a 5.3 Silverado? The Borla (140537) system provides a cat-back design for maximum efficiency and performance for your 2014-2018 Chevrolet Silverado.

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