Best Car Exhaust Systems of 2025

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Car exhaust systems are an essential part of any vehicle, responsible for removing harmful gases produced during the combustion process. They consist of a series of pipes and chambers that work together to reduce noise and emissions, whilst also improving engine performance. A well-designed exhaust system can help to stabilise the engine and reduce fuel consumption, whilst also enhancing the overall driving experience. There are a variety of exhaust systems available on the market, each with their own unique design and features to suit different vehicles and driving styles.
At a Glance: Our Top Picks
Top 10 Car Exhaust Systems
Malian Exhausts Catback Exhaust for MINI Cooper S
The Malian Exhausts Catback Exhaust is designed specifically for the MINI Cooper S R52, offering a high flow and high performance upgrade. Made from durable stainless steel, this exhaust system ensures longevity and resistance to corrosion. The 2.5-inch tube paired with twin 3 1/4-inch rolled tailpipes enhances the vehicle's exhaust flow, resulting in improved engine performance. This product comes complete with all necessary components, making installation straightforward and convenient for you.
Magnaflow 35146 2.5" Stainless Steel Exhaust Tip
The Magnaflow 35146 Exhaust Tip is designed to improve your vehicle's exhaust system performance by reducing exhaust gas pressure. Made from high-strength stainless steel, it ensures durability and longevity while being corrosion-resistant, which means it will look good for longer. Installation is straightforward, allowing you to enhance your car's exhaust system without hassle. This product not only boosts performance but also offers a stylish finish to your vehicle.
MagnaFlow Performance Exhaust Muffler 11366 Stainless Steel
The MagnaFlow Muffler 11366 features a robust stainless steel construction, ensuring durability and resistance to corrosion. Its wide open performance design enhances exhaust flow, helping your vehicle run more efficiently. You will appreciate the signature deep tone sound that adds a sporty character to your car's audio. Being made in the U.S.A., you can trust the quality and craftsmanship that goes into this product, making it an excellent choice for any car enthusiast.
MagnaFlow 12288 Performance Exhaust Muffler
The MagnaFlow 12288 Muffler offers a signature sound that enhances your vehicle's auditory presence, providing a deep and resonating tone. Its dyno-proven performance ensures that you experience increased engine power and improved exhaust flow dynamics, contributing to better overall performance. The muffler's optimal architecture features a straight-through design, which helps maintain exhaust velocity while generating a smooth sound. With its universal fitment, you can customise the placement to suit your vehicle’s specifications, making installation more flexible for you.
MagnaFlow 11259 Stainless Steel Exhaust Muffler
The MagnaFlow 11259 Muffler boasts a robust stainless steel construction, ensuring durability and resistance to corrosion. Its wide open performance design enhances your vehicle’s exhaust flow, which can lead to improved horsepower and efficiency. Additionally, this muffler is engineered to produce a signature deep tone sound, providing a rich auditory experience when driving. Made in the U.S.A., this product reflects high manufacturing standards and quality, perfect for those seeking performance upgrades for their vehicles.
Borla 140334 Exhaust System with Performance Features
The Borla 140334 Exhaust System offers remarkable features designed to enhance your driving experience. With its patented StraightThrough Technology, you can enjoy improved exhaust flow, resulting in better performance and efficiency. The MultiCore Technology ensures that you unleash hidden horsepower, giving your vehicle a powerful boost. Additionally, the distinctive Borla sound delivers an exhilarating auditory experience, making each drive more enjoyable. This exhaust system also guarantees outstanding performance and durability, ensuring it stands the test of time while providing you with the best driving experience possible.
Dynomax Super Turbo Exhaust Kit for Jeep Wrangler
The Dynomax Exhaust Kit is designed for various Jeep Wrangler models, ensuring compatibility with the 2018-2018 JK and earlier models. Before purchasing, it's essential for you to verify the fit by providing specific vehicle details. This kit enhances your vehicle's exhaust system, providing a significant boost of 14 horsepower and 12 lb-ft of torque. Installation is straightforward with its pre-assembled design, allowing you to upgrade without the need for specialised tools or welding.
MagnaFlow 12469 High-Performance Exhaust Muffler
The MagnaFlow 12469 Muffler features durable stainless steel construction, ensuring longevity and resistance to corrosion. Its wide open performance design enhances your vehicle's exhaust flow, leading to improved engine efficiency. You will appreciate the signature deep tone sound, which adds a sporty character to your car. Made in the U.S.A., this product guarantees high-quality manufacturing, giving you peace of mind about its performance and reliability.
MBRP S5900AL Cat Back Exhaust System
The MBRP Cat Back Exhaust offers a seamless fit for your truck, specifically designed for 3.5L engines. This means you can enjoy an easy installation process that integrates perfectly with your vehicle. By optimising exhaust flow, this system enhances horsepower and torque, giving you a more responsive drive. Additionally, you'll appreciate the exhilarating sound profile that combines sportiness with refinement, elevating your driving experience without disturbing the cabin's serenity. Lastly, its corrosion-resistant construction ensures durability, allowing you to drive confidently in various weather conditions.
Choonjin Aluminium Alloy Exhaust Muffler
The Choonjin Exhaust Muffler is crafted from high-quality aluminium alloy, providing durability and resistance to heat and corrosion. This means you can rely on it for long-lasting performance. It effectively reduces exhaust noise, ensuring a quieter environment, which is particularly beneficial for power generators. Designed to withstand high temperatures from 400 to 600 degrees, it remains intact under extreme conditions. Additionally, its safe installation ensures that your exhaust pipe operates without undue strain, giving you peace of mind during use.
Frequently Asked Questions (FAQs)
1. Are there different types of exhaust systems?
The three main types of exhaust systems are header-back, cat-back, and axle-back. Depending on what type of system you choose, aftermarket systems will come with some combination of header or intermediate pipes, crossover pipe, catalytic converter, mufflers, and tailpipes.
2. How much is a full exhaust system?
The cost of an exhaust system varies anywhere between $300 and $1200 depending on whether it's a complete system, type of exhaust system, and parts of the exhaust system.
3. What exhaust is best for my car?
As a general rule, the diameter of an exhaust pipe should be proportional to the horsepower your engine has. Exhaust Diameter in inch = Horsepower / 100. For example, if your car has 300 horsepower, you should get an aftermarket exhaust that's 3”. If your car has 250 horsepower, you should get an exhaust that's 2.5”.
4. What is a car's exhaust system?
An exhaust system is used to guide reaction exhaust gases away from a controlled combustion inside an engine or stove. The entire system conveys burnt gases from the engine and includes one or more exhaust pipes.
During our car exhaust system research, we found 138 car exhaust system products and shortlisted 10 quality products. We collected and analyzed 5,042 customer reviews through our big data system to write the car exhaust systems list. We found that most customers choose car exhaust systems with an average price of £184.37.
The car exhaust systems are available for purchase. We have researched hundreds of brands and picked the top brands of car exhaust systems, including Malian Exhausts, MagnaFlow, MagnaFlow Exhaust Products, Borla, Dynomax. The seller of top 1 product has received honest feedback from 1 consumers with an average rating of 1.0.

Joseph is a seasoned writer who's also passionate about automotive. His passion for automotive care and maintenance fuels his drive for more knowledge in the field. He currently resides in Middlesbrough, where he finds time to write informative contents on automotive. His automotive related articles are quite popular in journals around the world. Joseph continues to use his wealth of experience in the industry to create helpful guides on automotive.