Best Single Exit Exhaust Cat-Back Systems of 2025
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Single exit exhaust cat-back systems are an excellent way to upgrade a vehicle's performance and sound. These systems replace the factory exhaust system from the catalytic converter back, providing increased horsepower, torque, and improved throttle response. Single exit systems have a single exhaust outlet, which gives a sporty look and a more aggressive exhaust note. They are available in a range of materials, including stainless steel and aluminized steel, and can be configured with various mufflers and resonators to achieve the desired sound. Overall, a single exit exhaust cat-back system is an excellent investment for anyone looking to improve their vehicle's performance and sound.
At a Glance: Our Top Picks
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Top 10 Single Exit Exhaust Cat-Back Systems
MBRP S5236AL Exhaust System
The MBRP S5236AL Exhaust System is a high-quality cat-back exhaust system designed to enhance the performance of your vehicle. With its mirror polished T304 exhaust tips, this system not only looks great but also delivers a rich and mellow exhaust note. It is specifically engineered to boost torque and horsepower, giving your vehicle a noticeable power increase. Additionally, this exhaust system can improve fuel economy by 1 to 2 miles per gallon, saving you money at the pump. Installation is a breeze and can be done with common hand tools, making it convenient for any DIY enthusiast. Upgrade your vehicle's exhaust system with the MBRP Exhaust System and experience improved performance and fuel efficiency.
MBRP S5338BLK 3" Cat Back Exhaust System
This exhaust system features a sleek black finish and mandrel bent 3" tubing that allows for optimal airflow. The easy bolt-on installation ensures a hassle-free upgrade to your vehicle's performance. The single side exit design gives your vehicle a bold and aggressive look. As part of the exhaust cat-back systems category, this system is a reliable and high-quality choice for car enthusiasts.
MBRP S5338P Cat Back for Toyota Tacoma
Upgrade your 2016 Toyota Tacoma 3.5L with the MBRP S5338P Cat Back exhaust system. This high-quality system features mandrel-bent 3" tubing for improved exhaust flow and performance. With its easy bolt-on installation, you can quickly enhance your truck's sound and power without any hassle. The MBRP Cat Back system delivers a deep and aggressive tone that will make your Tacoma stand out from the crowd. Please note that the tip is not included with this system. Experience the benefits of this performance exhaust upgrade and take your Tacoma to the next level.
Flowmaster American Thunder Exhaust System
The Flowmaster American Thunder is designed to enhance your vehicle's performance significantly. With potential gains of up to 19 horsepower and 19 lb-ft of torque at the rear wheels, you’ll experience a noticeable boost in power. The 60 Series performance muffler creates a deep yet aggressive sound, improving exhaust flow for better performance. Constructed from durable 409 stainless steel, it offers long-lasting resistance to corrosion while maintaining a sleek appearance. Additionally, Delta Flow Technology minimizes annoying drone, ensuring a more enjoyable ride. Plus, it uses factory hanger locations for straightforward installation, making it easy for you to upgrade your exhaust system.
MBRP 4" Cat Back Exhaust System (T409)
The MBRP S5248409 4" Cat Back Exhaust System provides a vehicle-specific fit and is designed to exit on the single side. The package dimensions are 30.48 H x 153.162 L x 41.402 W (centimeters), and the package weight is 25.673 kilograms. This exhaust system falls under the category of Exhaust Cat-Back Systems.
Flowmaster 717930 FlowFX Cat-Back Exhaust System
The Flowmaster Exhaust System is a high-performance cat-back system designed to improve the performance and sound of your truck. With its 3.50-inch mandrel bent 16-gauge 409 stainless steel tubing, it maximizes exhaust flow and enhances durability. This system also features a 5.00-inch black ceramic coated tip that adds a custom look to your truck. The installation is hassle-free with complete hardware and factory styled hangers included. Additionally, the FlowFX "straight through" performance muffler delivers a deep, moderate performance tone and further improves exhaust flow. Upgrade your truck with the Flowmaster Exhaust System and experience up to 13 hp and 15 lb-ft increases in power at the rear wheels, along with a more aggressive and impressive exhaust sound.
MBRP S5230409 Cat-Back Exhaust System
The MBRP Cat-Back Exhaust is designed to enhance your vehicle's performance and sound. Its mirror-polished T304 exhaust tips not only look great but also provide a rich, mellow exhaust note that enhances your driving experience. You can expect improved torque and horsepower, giving your vehicle a noticeable boost during acceleration. Additionally, this system can help improve your fuel efficiency by 1 to 2 miles per gallon, making it a smart choice for those looking to save at the pump. Plus, installation is a breeze with common hand tools, so you can enjoy these benefits without a hassle.
Flowmaster FlowFX Cat-Back Exhaust System
The Flowmaster FlowFX Exhaust System offers significant performance benefits for your vehicle. You can expect an impressive boost of up to 21 horsepower and 23 lb-ft of torque at the rear wheels, enhancing your driving experience. The system features robust 3.50-inch stainless steel tubing, which not only maximizes exhaust flow but also ensures long-lasting durability. Additionally, it comes with a stylish 5.00-inch black ceramic coated tip, giving your truck a custom touch. Installation is a breeze, thanks to the included hardware and hangers that align perfectly with factory settings.
Borla 140753 ATAK Cat-Back Exhaust System for 2019 Ram 1500
This Borla 140753 ATAK Cat-Back Exhaust System is designed for 2019 Ram 1500 5.7L 2WD/4WD with Crew Cab and Short Bed. It features a Single Split Rear Exit and Single Round Rolled Angled Polished Tips, giving your vehicle a sporty appearance and an aggressive exhaust sound. This exhaust system falls under the Exhaust Cat-Back Systems category, ensuring an easy installation process.
Borla 140753BC ATAK Cat-Back Exhaust System
This exhaust system is designed for 2019 Ram 1500 5.7L 2WD/4WD models and includes a muffler assembly, LH cross-over pipe, LH-RH tailpipes, and black 5x15.25 in. round rolled angle-cut tips with single split rear exit. As a cat-back system, it replaces the factory exhaust from the catalytic converter to the rear of the vehicle, providing a more aggressive exhaust tone and increased horsepower and torque. It is made from high-quality materials and is easy to install.
Frequently Asked Questions (FAQs)
1. Is a single exit exhaust better?
However, most would agree that a dual exhaust will give you better performance gains compared to a single exhaust system. Because the exhaust gases exit each manifold through two pipes rather than just one, they can exit the engine faster and provide additional horsepower gains.
2. Are cat back exhaust systems worth it?
Cat-backs generally yield increases in performance, due to the more efficient flow of exhaust through upgraded parts like larger diameter tubing and better flowing mufflers, as well as improved sound and reduced weight.
3. Do cat back exhaust systems add horsepower?
A cat-back exhaust system improves horsepower because it improves the car's performance. Your vehicle doesn't have to work as hard, and the flow of air is increased.
4. Is a single exit exhaust louder than dual?
Dual exhaust will sound louder than single exhaust and it will also improve your vehicle's power. But, it will add extra weight to your car. Getting single or dual exhaust also depends on the type of engine your car is running.
During our single exit exhaust cat-back system research, we found 24 single exit exhaust cat-back system products and shortlisted 10 quality products. We collected and analyzed 5,776 customer reviews through our big data system to write the single exit exhaust cat-back systems list. We found that most customers choose single exit exhaust cat-back systems with an average price of $549.02.
The single exit exhaust cat-back systems are available for purchase. We have researched hundreds of brands and picked the top brands of single exit exhaust cat-back systems, including MBRP, Flowmaster, Borla. The seller of top 1 product has received honest feedback from 60 consumers with an average rating of 4.7.
Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.