Top 10 Exhausts for BMW M140i: Enhance Performance and Sound

If you’re a BMW M140i owner, you know that the stock exhaust system can be lacking in terms of performance and sound. Upgrading to an aftermarket exhaust can significantly improve both aspects of your driving experience. But with so many options on the market, it can be overwhelming to choose the best one for your needs. That’s why we’ve compiled a list of the top 10 exhausts for BMW M140i to help you make an informed decision.

Akrapovic Evolution Line Exhaust System

The Akrapovic Evolution Line Exhaust System is a popular choice for BMW M140i owners who want to improve their car’s performance and sound. Made of lightweight titanium, this system boasts a sleek and sporty design that adds a touch of elegance to the car’s appearance.

One of the main advantages of the Akrapovic Evolution Line Exhaust System is its ability to enhance performance. According to the manufacturer, it can provide a 7.1% increase in horsepower and a 7.2% increase in torque. This translates to a significant improvement in acceleration and driving experience.

Moreover, the Akrapovic Evolution Line Exhaust System produces an impressive exhaust note that is deep and aggressive, without being too loud or obnoxious. This makes it a great option for those who want to enhance their car’s sound without going overboard.

Installing the Akrapovic Evolution Line Exhaust System is relatively easy and can be done by a professional mechanic or at an authorized Akrapovic dealer. The system is designed to fit perfectly with the car’s existing parts, which means that no additional modifications or adjustments are necessary.

Although the Akrapovic Evolution Line Exhaust System is not the cheapest option on the market, its high-quality construction and performance enhancements make it well worth the investment. Plus, it comes with a two-year warranty, giving buyers peace of mind in case of any defects or issues.

Overall, the Akrapovic Evolution Line Exhaust System is an excellent choice for BMW M140i owners who want to upgrade their car’s performance and sound. Its lightweight construction, impressive performance gains, and aggressive exhaust note make it one of the top exhaust systems available.

Remus Sport Exhaust System

The Remus Sport Exhaust System is a favorite option among BMW M140i owners who wish to enhance their car’s performance and sound. Constructed of stainless steel, it has a sporty design that complements the car’s look.

Similar to the Akrapovic system, the Remus Sport Exhaust System is engineered to increase horsepower and torque. The manufacturer claims that it raises horsepower by 7% and torque by 10%, resulting in better acceleration and overall performance.

Regarding sound, the Remus Sport Exhaust System produces a deep and sporty exhaust note that’s louder than the stock exhaust but not too overpowering. The system has adjustable valves that enable drivers to control the sound level based on their preference and driving conditions.

Installation of the Remus Sport Exhaust System is simple and can be done by a professional mechanic or at an authorized Remus dealer. The system is also designed to fit perfectly with the car’s existing parts, which means that no additional modifications or adjustments are necessary.

One major benefit of the Remus Sport Exhaust System is its affordability. Compared to other high-end exhaust systems, the Remus system is relatively inexpensive, making it an excellent choice for those on a budget.

However, some drivers may find that the Remus Sport Exhaust System doesn’t provide as much of a performance boost or as aggressive of a sound as other systems on the market. Additionally, the system doesn’t come with a warranty, which could be a concern for some buyers.

Overall, the Remus Sport Exhaust System is an excellent option for BMW M140i owners who want to enhance their car’s performance and sound without overspending. Its affordability, easy installation, and adjustable sound level make it a solid contender in the market.

Armytrix Valvetronic Exhaust System

The Armytrix Valvetronic Exhaust System is a premium option for BMW M140i owners who desire to amplify their car’s performance and sound. Constructed with top-notch materials such as titanium and stainless steel, this system has an elegant and athletic design that elevates the car’s appearance.

The Armytrix Valvetronic Exhaust System’s advanced technology is one of its most appealing features. The system incorporates a valvetronic design that enables drivers to regulate the sound level of the exhaust system using a remote or smartphone app. This feature enables drivers to switch between a more aggressive or subdued sound with ease.

In terms of performance, the Armytrix Valvetronic Exhaust System delivers significant gains in horsepower and torque. The manufacturer claims that the system provides a 7% increase in horsepower and a 10% increase in torque, resulting in improved acceleration and an overall better driving experience.

However, the most remarkable aspect of the Armytrix Valvetronic Exhaust System is its exhaust note. The system produces a deep and aggressive sound that is sure to attract attention. Moreover, with the valvetronic design, drivers can quickly switch to a quieter sound, making it an adaptable option for everyday use.

Installing the Armytrix Valvetronic Exhaust System is relatively straightforward and can be done by a professional mechanic or an authorized Armytrix dealer. The system fits seamlessly with the car’s existing parts, which eliminates the need for additional modifications or adjustments.

Of course, the Armytrix Valvetronic Exhaust System is not the most economical option available. Nevertheless, its advanced technology, high-quality construction, and impressive performance gains make it the top pick for BMW M140i owners who want nothing but the best.

In summary, the Armytrix Valvetronic Exhaust System is an outstanding choice for those who want to enhance their car’s performance and sound with advanced technology and high-quality construction. Its valvetronic design, significant performance gains, and aggressive exhaust note make it one of the finest exhaust systems available in the market.

Milltek Sport Exhaust System

The Milltek Sport Exhaust System is a sought-after option for BMW M140i owners who want to enhance their car’s sound and performance. Constructed from high-quality stainless steel, the Milltek system boasts a sleek design that complements the car’s appearance.

The Milltek Sport Exhaust System delivers significant improvements in horsepower and torque, providing a 10% increase in horsepower and a 14% increase in torque, resulting in better acceleration and an overall improved driving experience.

The most notable feature of the Milltek Sport Exhaust System is its exhaust note. The system produces a deep and sporty sound that’s louder than the stock exhaust but not too overpowering. It’s designed to eliminate any drone or resonance, ensuring a comfortable ride even at higher speeds.

Installation of the Milltek Sport Exhaust System is straightforward and can be done by a professional mechanic or at an authorized Milltek dealer. It’s designed to fit perfectly with the car’s existing parts, which means no additional modifications or adjustments are required.

The Milltek Sport Exhaust System is versatile, available in a range of configurations, including cat-back, resonated, and non-resonated options. Drivers can select the configuration that suits their driving style and sound preference.

However, some drivers may feel that the Milltek Sport Exhaust System does not provide as aggressive of a sound as other systems on the market. Additionally, it does not come with a warranty, which may be a concern for some buyers.

Overall, the Milltek Sport Exhaust System is an excellent option for BMW M140i owners who want to enhance their car’s sound and performance without spending too much. Its impressive performance gains, comfortable ride, and range of configurations make it a solid choice in the market.

M Performance Exhaust System

The M Performance Exhaust System is a top-quality option approved by BMW for M140i owners who want to enhance their vehicle’s performance and sound. This system is made of high-quality stainless steel and features a sporty design that complements the car’s appearance.

Regarding performance, the M Performance Exhaust System provides a moderate increase in horsepower and torque, which leads to a slight improvement in acceleration and overall driving experience. However, the most noticeable feature of this system is its exhaust note, which produces a deeper and more aggressive sound than the stock exhaust, enhancing the car’s sporty character.

Installation of the M Performance Exhaust System is straightforward and can be done by a professional mechanic or at an authorized BMW dealer. The system is designed to fit perfectly with the car’s existing parts, which means that no additional modifications or adjustments are necessary. Additionally, the M Performance Exhaust System comes with a 2-year warranty, providing drivers with peace of mind.

One of the benefits of the M Performance Exhaust System is its compatibility with the car’s electronic control unit (ECU), ensuring improved performance without risking any damage to the car’s systems.

However, some drivers may find that the M Performance Exhaust System doesn’t produce as aggressive of a sound as other aftermarket systems on the market. Additionally, the system is only available in one configuration, which could be a limitation for some buyers.

Overall, the M Performance Exhaust System is an excellent choice for BMW M140i owners who want a factory-approved option that enhances their car’s performance and sound without compromising on quality or warranty. Its improved exhaust note, easy installation, and compatibility with the car’s ECU make it a solid contender in the market.

AWE Tuning Touring Edition Exhaust System

The AWE Tuning Touring Edition Exhaust System is a popular choice for BMW M140i owners seeking an aftermarket exhaust system that delivers an aggressive sound and improved performance. Constructed from high-quality stainless steel, the AWE Tuning system boasts a unique design that sets it apart from other aftermarket systems.

Performance-wise, the AWE Tuning Touring Edition Exhaust System offers a significant boost in horsepower and torque. The manufacturer claims a 14% increase in horsepower and a 16% increase in torque, resulting in better acceleration and an overall enhanced driving experience.

However, the most notable feature of the AWE Tuning Touring Edition Exhaust System is its exhaust note. The system produces a deep and aggressive sound that surpasses the stock exhaust and other aftermarket options. It is designed to deliver a sporty exhaust note without any drone or resonance, ensuring a comfortable drive even at high speeds.

Installation of the AWE Tuning Touring Edition Exhaust System is straightforward and can be done by a professional mechanic or an authorized AWE Tuning dealer. The system fits flawlessly with the car’s existing parts, eliminating the need for additional modifications or adjustments.

One of the advantages of the AWE Tuning Touring Edition Exhaust System is its compatibility with the car’s electronic control unit (ECU). The system is designed to work harmoniously with the car’s ECU, enabling drivers to enjoy improved performance without damaging the car’s systems.

However, some drivers may find the AWE Tuning Touring Edition Exhaust System louder than their preference. Additionally, the system is only available in one configuration, which could limit some buyers.

Overall, the AWE Tuning Touring Edition Exhaust System is an excellent option for BMW M140i owners looking for an aftermarket exhaust system that delivers an aggressive sound and improved performance. Its impressive performance gains, comfortable ride, and compatibility with the car’s ECU make it a strong contender in the market.

Supersprint Exhaust System

The Supersprint Exhaust System is a popular upgrade option for BMW M140i owners who want to enhance their car’s performance and sound. Made with premium stainless steel, the Supersprint system boasts a sleek design that is both practical and visually appealing.

Regarding performance, the Supersprint Exhaust System delivers a substantial boost in horsepower and torque. According to the manufacturer, the system can provide a 10% increase in horsepower and a 12% increase in torque, resulting in better acceleration and an improved driving experience.

However, the most impressive feature of the Supersprint Exhaust System is its exhaust tone. The system produces a deep and aggressive sound that is louder than the stock exhaust and other aftermarket options. The system is engineered to provide a sporty exhaust note without any annoying drone or resonance, ensuring comfortable driving even at higher speeds.

Installing the Supersprint Exhaust System is relatively easy and can be done by a professional mechanic or at an authorized Supersprint dealer. The system is designed to fit seamlessly with the car’s existing parts, so no additional adjustments or modifications are necessary.

One of the benefits of the Supersprint Exhaust System is its versatility. The system is available in several configurations, allowing buyers to choose the exact setup that meets their needs and preferences. Additionally, the system is compatible with other Supersprint components, so buyers can create a customized system tailored to their car.

However, some drivers may find the Supersprint Exhaust System too loud for their liking. Additionally, the system may not be as widely accessible as other aftermarket options, which could be a drawback for some buyers.

In summary, the Supersprint Exhaust System is an excellent choice for BMW M140i owners who want an aftermarket exhaust system that offers an aggressive sound and enhanced performance. Its impressive performance gains, versatility, and compatibility with other Supersprint components make it a reliable contender in the market.

Invidia Q300 Exhaust System

The Invidia Q300 Exhaust System is a popular choice for BMW M140i owners seeking to enhance their car’s performance and sound. Constructed from high-quality stainless steel, the Invidia Q300 boasts a stylish design that is both functional and visually appealing.

The Invidia Q300 provides a significant boost in horsepower and torque, with the manufacturer claiming a 10% increase in horsepower and a 12% increase in torque. This translates to improved acceleration and a better driving experience overall.

The most noticeable feature of the Invidia Q300 Exhaust System is its exhaust note, which is deep and aggressive, louder than the stock exhaust and other aftermarket options. The system provides a sporty exhaust note without any drone or resonance, ensuring comfort even at higher speeds.

Installation of the Invidia Q300 Exhaust System is straightforward and can be done by a professional mechanic or at an authorized Invidia dealer. The system fits perfectly with the car’s existing parts, requiring no additional modifications or adjustments.

One of the advantages of the Invidia Q300 Exhaust System is its compatibility with the car’s electronic control unit (ECU). The system works seamlessly with the car’s ECU, allowing drivers to enjoy improved performance without risking any damage to the car’s systems.

However, some drivers may find the Invidia Q300 Exhaust System too loud for their liking. Additionally, the system is only available in one configuration, which could be a limitation for some buyers.

Overall, the Invidia Q300 Exhaust System is an excellent option for BMW M140i owners seeking an aftermarket exhaust system that provides an aggressive sound and improved performance. Its impressive performance gains, comfortable ride, and compatibility with the car’s ECU make it a solid contender in the market.

Borla Exhaust System

The Borla Exhaust System is a sought-after option for BMW M140i owners who want to enhance their car’s performance and sound. Constructed using high-quality stainless steel, the Borla system features a sleek and functional design that is also visually appealing.

The Borla Exhaust System delivers a significant increase in horsepower and torque, providing a 7% boost in both aspects, which translates to a better driving experience and improved acceleration, according to the manufacturer.

The most remarkable feature of the Borla Exhaust System is its exhaust note, producing a deep and aggressive sound that is louder than the OEM exhaust and other aftermarket options. The system is designed to provide a sporty exhaust note without any drone or resonance, ensuring a comfortable driving experience, even at higher speeds.

The installation of the Borla Exhaust System is relatively simple and can be done by a professional mechanic or at an authorized Borla dealer. The system fits perfectly with the car’s existing parts, eliminating the need for additional modifications or adjustments.

One of the benefits of the Borla Exhaust System is its compatibility with other Borla components, allowing buyers to create a customized system tailored to their car.

However, some drivers may find the Borla Exhaust System louder than they prefer, and availability may be a limitation compared to other aftermarket options.

Overall, the Borla Exhaust System is an excellent choice for BMW M140i owners who desire an aftermarket exhaust system that delivers an aggressive sound and improved performance. Its impressive performance gains, compatibility with other Borla components, and easy installation make it a strong contender in the market.

Eisenmann Exhaust System

The Eisenmann Exhaust System is a premium aftermarket option for BMW M140i drivers who desire to enhance their car’s performance and sound. Constructed with top-notch stainless steel, the Eisenmann system features a sleek design that is both functional and visually appealing.

In terms of performance, the Eisenmann Exhaust System offers a substantial increase in horsepower and torque. According to the manufacturer, the system provides a 12% horsepower and a 9% torque increase, resulting in improved acceleration and an overall better driving experience.

However, the most remarkable aspect of the Eisenmann Exhaust System is its exhaust note. The system produces a distinctive and aggressive sound that is louder than the stock exhaust and other aftermarket options. The system is engineered to deliver a sporty exhaust note without any drone or resonance, making it comfortable to drive even at higher speeds.

The Eisenmann Exhaust System is relatively easy to install and can be done by a professional mechanic or at an authorized Eisenmann dealer. The system is designed to fit seamlessly with the car’s existing parts, which means that no additional modifications or adjustments are required.

One of the benefits of the Eisenmann Exhaust System is its customization options. The system is available in various sound levels and finishes, enabling buyers to create a personalized system tailored to their car.

Nonetheless, some drivers may find the Eisenmann Exhaust System louder than they prefer. Additionally, the system is more expensive than other aftermarket options, which could be a limitation for some buyers.

Overall, the Eisenmann Exhaust System is an excellent choice for BMW M140i owners who desire an aftermarket exhaust system that offers a unique sound and improved performance. Its impressive performance gains, customization options, and easy installation make it a top contender in the market.

Conclusion

Enhancing the performance and sound of your BMW M140i can be achieved by upgrading its exhaust system. There are numerous options available in the market, making it overwhelming to choose the best one for your needs. However, the exhaust systems mentioned in this list are top performers and cater to different preferences and budgets. Whether you prefer a sporty and aggressive exhaust note or a more subtle sound, there is an option for you.

It’s important to note that when upgrading your exhaust system, it’s crucial to consider the legalities and regulations in your area. Some exhaust systems may not meet the noise and emission standards set by your local authorities, which could lead to fines or penalties if caught.

Overall, upgrading your exhaust system is a valuable investment that can significantly improve your driving experience. The top 10 exhausts for BMW M140i listed above can help you make an informed decision and choose the one that best fits your needs and preferences.

How to Choose the Best Exhaust for Your BMW M140i

When it comes to performance upgrades for your BMW M140i, one of the most popular modifications is an aftermarket exhaust system. Not only can an exhaust system enhance the sound of your car, but it can also improve performance by increasing horsepower and torque. However, with so many options available on the market, it can be challenging to know which exhaust system to choose. In this article, we will guide you through the process of selecting the best exhaust for your BMW M140i.

Determine Your Goals

To begin your search for an exhaust system, it’s important to establish your objectives. Are you seeking a system that will produce a louder and more forceful sound for your vehicle, or are you interested in enhancing its performance? Maybe you’re aiming for both. Once you have a clear understanding of your desired outcome, it will be simpler to limit your choices.

Consider Your Budget

The cost of exhaust systems can range from a few hundred dollars to several thousand dollars. It’s important to establish a budget before beginning your search. While pricier exhaust systems may provide superior performance improvements and sound quality, they may not be affordable for everyone.

Research Brands

It’s important to note that there are varying levels of quality among exhaust systems, and certain brands have a strong reputation for producing superior systems. It’s advisable to conduct thorough research and review feedback from other BMW M140i owners to identify which brands are worth exploring. Seek out brands that are recognized for crafting dependable, high-performing, and sonically pleasing systems that deliver performance enhancements.

Consider Material and Design

The materials commonly used for exhaust systems are stainless steel and titanium, either individually or in combination. While stainless steel is a more economical choice, it may not provide the same weight reduction benefits as titanium. Although titanium systems are pricier, they are typically lighter and may result in improved performance. It is important to note that some exhaust systems can be installed easily as a direct replacement for the factory system, while others may require alterations. It is recommended to determine which design will suit your requirements.

Choose a Sound Profile

A notable advantage of opting for an aftermarket exhaust system is the option to personalize the sound of your vehicle. Certain systems create a low, resonant sound, whereas others emit a more forceful, high-pitched tone. Identify your preferred sound and select an exhaust system that generates that specific sound.

Consider Performance Gains

A replacement exhaust system has the potential to enhance horsepower and torque by decreasing backpressure and enhancing exhaust flow. It is recommended to search for systems that are specifically designed to meet your desired performance gains. However, it is important to consider that certain systems may necessitate a tune to fully realize their capabilities.

Check for Compatibility

It is important to ensure that the exhaust system you are considering is specifically designed to fit your particular BMW M140i model year, as not all exhaust systems are compatible with every model. Therefore, we recommend confirming compatibility before making a purchase.

Installation

Regarding the installation process of a security system, it is important to consider whether it is designed for easy DIY installation or if professional installation is required. In case you plan to install it yourself, ensure that you have all the necessary hardware and instructions. If you choose to have it installed professionally, make sure to factor in the installation cost into your budget.

Conclusion

Choosing the best exhaust system for your BMW M140i can be a daunting task, but by following these guidelines, you can narrow down your options and find a system that meets your needs. Consider your goals, budget, research brands, material and design, sound profile, performance gains, compatibility, and installation. With the right exhaust system, you can enhance the sound of your car and improve its performance.

FAQs

What are the benefits of upgrading my BMW M140i’s exhaust system?
Improving the exhaust system of your BMW M140i has the potential to boost your car’s performance by elevating horsepower and torque. Additionally, it can provide a more assertive and powerful sound to your vehicle.

How do I know which exhaust system is the best for my BMW M140i?
To determine the ideal exhaust system for your BMW M140i, it’s important to take into account your objectives and financial constraints. Some key considerations include the type of material and design, the desired sound profile, potential performance enhancements, compatibility with your vehicle, and the installation process.

What materials are exhaust systems made from?
The materials commonly used in exhaust systems include stainless steel, titanium, or a combination of both. Stainless steel is a cost-effective choice, whereas titanium systems are lighter and potentially offer higher performance benefits.

Will upgrading my exhaust system void my BMW M140i’s warranty?
Upgrading your exhaust system may void your BMW M140i’s warranty, depending on the specific terms of your warranty. Check with your dealership or mechanic to determine what modifications may impact your warranty.

Can I install an aftermarket exhaust system myself, or do I need to have it professionally installed?
Some aftermarket exhaust systems are designed to be easy to install, while others may require professional installation. If you plan to install the system yourself, make sure that it comes with all of the necessary hardware and instructions. If you plan to have it installed professionally, factor in the cost of installation when determining your budget.

Do I need to tune my BMW M140i after installing a new exhaust system?
It is possible that certain exhaust systems may need to be tuned in order to achieve optimal performance. To determine whether a tune is necessary for your particular exhaust system, it is recommended that you consult with either the manufacturer or a qualified mechanic.

Will upgrading my exhaust system make my BMW M140i louder?
Enhancing the exhaust system of your BMW M140i can result in a louder and more assertive sound. It is important to note that different exhaust systems can produce varying sound profiles, so it is recommended to consider your personal preferences when selecting a system.

How much does an aftermarket exhaust system for a BMW M140i cost?
The price of an aftermarket exhaust system for a BMW M140i can fluctuate based on the brand, material, and design. Certain systems can be priced at a few hundred dollars, whereas others may reach into the thousands.

Can upgrading my exhaust system improve my BMW M140i’s fuel efficiency?
While upgrading your exhaust system on your BMW M140i may result in a slight improvement in fuel efficiency, it should not be the primary consideration when selecting an exhaust system.

Are there any downsides to upgrading my BMW M140i’s exhaust system?
Upgrading your BMW M140i’s exhaust system can be expensive and may void your warranty. Additionally, some systems may produce a louder or more aggressive sound profile than you prefer, so it is important to consider your preferences when choosing a system.