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The Audi S4 is known for its performance and luxury, but for enthusiasts looking to enhance their driving experience, upgrading the exhaust system can yield significant horsepower gains. Brands like Borla and Akrapovic have become synonymous with high-performance exhaust systems, offering products that not only improve power but also enhance the sound and aesthetics of your vehicle.
Why Upgrade Your Audi S4 Exhaust System?
Upgrading the exhaust system of your Audi S4 can provide several benefits that go beyond just horsepower. Here are some reasons why you might consider an upgrade:
- Increased Horsepower: Performance exhaust systems can increase horsepower by 15-20 HP.
- Improved Sound: A quality exhaust can enhance the engine’s sound, providing a more aggressive tone.
- Weight Reduction: Aftermarket systems often weigh less than stock exhausts, improving handling.
- Better Exhaust Flow: Enhanced flow can lead to improved engine efficiency and performance.
Top Brands for Audi S4 Exhaust Systems
When it comes to choosing an exhaust system for your Audi S4, two brands stand out: Borla and Akrapovic. Both manufacturers have a reputation for quality and performance, but they offer different features that cater to various preferences.
Borla Exhaust Systems
Borla is known for its innovative designs and high-quality materials. Their exhaust systems are engineered to provide maximum performance while maintaining a refined sound. Here are some key features of Borla exhaust systems:
- Type of Material: Made from high-quality T-304 stainless steel for durability and corrosion resistance.
- Sound Options: Available in various sound levels, from mild to aggressive.
- Easy Installation: Designed for a straightforward installation process without the need for extensive modifications.
- Performance Gains: Typically offers a horsepower increase of 15-20 HP.
Akrapovic Exhaust Systems
Akrapovic is a premium brand known for its cutting-edge technology and performance-oriented designs. Their exhaust systems are often lighter and provide a more aggressive sound profile. Key features include:
- Material Innovation: Utilizes a combination of titanium and carbon fiber for reduced weight and increased strength.
- Sound Engineering: Provides a deep, aggressive sound that enhances the driving experience.
- Performance Optimization: Engineered for optimal exhaust flow, leading to improved horsepower and torque.
- Custom Fit: Designed specifically for the Audi S4, ensuring a perfect fit and finish.
Comparing Borla and Akrapovic Exhaust Systems
Both Borla and Akrapovic offer excellent exhaust systems for the Audi S4, but they cater to different preferences. Here’s a comparison to help you decide which brand might be right for you:
- Sound: Borla offers a range of sound options, while Akrapovic tends to provide a more aggressive tone.
- Weight: Akrapovic systems are generally lighter due to the use of titanium.
- Price: Borla systems are often more budget-friendly, while Akrapovic systems are considered a premium option.
- Installation: Both brands offer relatively easy installation, but Borla may have a slight edge in terms of simplicity.
Installation Process
Installing an aftermarket exhaust system can be a rewarding project for DIY enthusiasts. Here’s a general overview of the installation process for both Borla and Akrapovic exhaust systems:
- Gather Tools: You’ll need basic tools such as wrenches, sockets, and possibly a jack and jack stands.
- Remove Old Exhaust: Start by removing the stock exhaust system, which may involve unbolting hangers and clamps.
- Install New System: Follow the manufacturer’s instructions to install the new exhaust, ensuring all connections are secure.
- Check for Leaks: Once installed, start the engine and check for any exhaust leaks.
Conclusion
Upgrading the exhaust system on your Audi S4 is a fantastic way to enhance performance, sound, and overall driving enjoyment. Whether you choose Borla or Akrapovic, both brands offer high-quality options that can help you achieve significant horsepower gains. Consider your personal preferences and budget when making your decision, and enjoy the benefits of a performance exhaust system.