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The AMC Javelin is a classic muscle car that has captured the hearts of enthusiasts since its debut in the late 1960s. One of the most popular modifications for improving performance is upgrading the exhaust system. In this article, we will compare two of the leading aftermarket exhaust brands for the AMC Javelin: Borla and Flowmaster. We will explore the differences in design, sound, and power gains to help you decide which exhaust system is the best fit for your Javelin.
Overview of AMC Javelin Exhaust Systems
Exhaust systems play a crucial role in enhancing the performance of a vehicle. They help to improve airflow, reduce back pressure, and provide a more aggressive sound. For the AMC Javelin, aftermarket exhaust systems can significantly boost horsepower and torque, making them an attractive option for performance enthusiasts.
Borla Exhaust Systems
Borla is known for its high-quality exhaust systems that are designed to enhance performance while providing a distinctive sound. Their systems are crafted from durable materials and offer a variety of configurations to suit different preferences.
Design and Construction
Borla exhaust systems are typically made from T-304 stainless steel, which is resistant to corrosion and provides longevity. The mandrel-bent tubing ensures smooth airflow, while the straight-through design minimizes back pressure. This design philosophy allows for optimal performance and sound quality.
Sound Profile
Borla exhausts are renowned for their aggressive yet refined sound. The systems produce a deep, throaty growl at wide-open throttle while maintaining a relatively quiet demeanor during cruising. This makes them an excellent choice for those who want performance without excessive noise.
Performance Gains
Many users report noticeable power gains after installing a Borla exhaust system. Depending on the specific model and configuration, horsepower increases can range from 10 to 20 horsepower, along with improved torque figures. These gains can make a significant difference in the overall driving experience.
Flowmaster Exhaust Systems
Flowmaster has been a staple in the performance exhaust market for decades. Known for their unique sound and design, Flowmaster exhaust systems are a popular choice among muscle car enthusiasts, including owners of the AMC Javelin.
Design and Construction
Flowmaster exhaust systems are typically constructed from high-quality aluminized steel or stainless steel, depending on the model. Their signature chambered design helps to create a distinct sound while optimizing exhaust flow. This design can also contribute to reduced back pressure, enhancing engine performance.
Sound Profile
Flowmaster is famous for its aggressive sound that resonates with muscle car enthusiasts. Their exhaust systems produce a loud, powerful roar that is sure to turn heads. However, this can come at the cost of some interior noise, especially during acceleration.
Performance Gains
Flowmaster exhaust systems are also known to provide significant performance improvements. Users often report similar horsepower gains as Borla systems, typically in the range of 10 to 20 horsepower. The exact gains can depend on the specific model and configuration chosen.
Comparative Analysis: Borla vs Flowmaster
When choosing between Borla and Flowmaster exhaust systems for the AMC Javelin, several factors should be considered. Here’s a comparison of key aspects:
- Material: Borla typically uses T-304 stainless steel, while Flowmaster may use aluminized steel or stainless steel.
- Sound: Borla offers a refined sound, whereas Flowmaster provides a louder, more aggressive tone.
- Performance Gains: Both brands offer similar performance improvements, generally between 10 to 20 horsepower.
- Design: Borla focuses on straight-through designs, while Flowmaster uses a chambered design.
Conclusion
Both Borla and Flowmaster offer excellent aftermarket exhaust systems for the AMC Javelin, each with its unique advantages. If you prefer a more refined sound and high-quality materials, Borla may be the better choice. On the other hand, if you desire an aggressive sound and a classic muscle car experience, Flowmaster could be the way to go. Ultimately, the best choice will depend on your personal preferences and performance goals.
Regardless of which exhaust system you choose, upgrading your AMC Javelin’s exhaust can lead to improved performance, sound, and overall driving enjoyment. Happy modding!