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The 11th generation Honda Civic Si has gained popularity among car enthusiasts for its performance and tuning potential. One of the most effective ways to enhance the power of this vehicle is by upgrading the exhaust system. In this article, we will explore the best exhaust systems available for the 11th Gen Civic Si, specifically focusing on options from MagnaFlow and Borla that can unlock over 20 horsepower.
Why Upgrade Your Exhaust System?
Upgrading the exhaust system of your 11th Gen Civic Si can provide several benefits:
- Increased Horsepower: A performance exhaust system can significantly improve engine output.
- Improved Sound: Aftermarket exhausts can give your Civic Si a more aggressive and sporty sound.
- Weight Reduction: Many aftermarket systems are lighter than stock exhausts, improving overall performance.
- Enhanced Aesthetics: A stylish exhaust tip can enhance the visual appeal of your vehicle.
Top Exhaust Systems for 11th Gen Civic Si
MagnaFlow Exhaust Systems
MagnaFlow is known for its high-quality exhaust systems that combine performance with durability. Here are some of the top options for the 11th Gen Civic Si:
- MagnaFlow Street Series Cat-Back Exhaust: This system is designed for maximum performance and a deep, aggressive sound. It can unlock significant horsepower while maintaining a comfortable noise level.
- MagnaFlow Competition Series Exhaust: For those seeking the loudest and most aggressive sound, this system is ideal. It offers a significant boost in performance and is perfect for track enthusiasts.
Borla Exhaust Systems
Borla is another leading brand in the aftermarket exhaust industry, renowned for its performance-oriented designs. Here are two top choices for the Civic Si:
- Borla S-Type Cat-Back Exhaust: This system is engineered for improved performance and a distinctive sound. It provides a noticeable increase in horsepower and torque, making it a popular choice among Civic Si owners.
- Borla Atak Cat-Back Exhaust: Known for its aggressive tone, the Atak system maximizes performance and enhances engine sound. It is perfect for drivers looking to stand out on the road.
Comparison of MagnaFlow and Borla Exhaust Systems
When choosing between MagnaFlow and Borla exhaust systems, consider the following factors:
- Sound Level: MagnaFlow tends to offer a more refined sound, while Borla provides a louder, more aggressive tone.
- Performance Gains: Both brands offer significant horsepower increases, but specific gains may vary depending on the model.
- Build Quality: Both MagnaFlow and Borla are known for their durable materials, ensuring longevity and reliability.
- Price: Pricing can vary between the two brands, so it’s essential to compare options based on your budget.
Installation Tips for Exhaust Systems
Installing an aftermarket exhaust system can be a rewarding DIY project. Here are some tips to ensure a successful installation:
- Gather the Right Tools: Ensure you have the necessary tools, including wrenches, sockets, and possibly a saw for cutting the old exhaust.
- Follow Instructions: Always refer to the manufacturer’s installation guide for specific instructions related to your exhaust system.
- Check for Leaks: After installation, start the engine and check for any exhaust leaks to ensure a proper seal.
- Consider Professional Help: If you’re unsure about the installation process, don’t hesitate to seek professional assistance.
Conclusion
Upgrading the exhaust system on your 11th Gen Civic Si is an excellent way to enhance performance and sound. Both MagnaFlow and Borla offer top-notch options that can unlock over 20 horsepower. Consider your preferences regarding sound, performance, and budget when making your choice. With the right exhaust system, you can take your Civic Si to the next level.