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The Plymouth Road Runner is an iconic muscle car that has captured the hearts of automotive enthusiasts for decades. Known for its powerful performance and distinctive styling, upgrading the exhaust system is one of the most effective ways to enhance its capabilities. This article will explore the best exhaust upgrades for the Plymouth Road Runner, specifically focusing on options from MagnaFlow and Flowmaster that can help increase torque by up to 25 lb-ft.
Why Upgrade Your Exhaust System?
Upgrading the exhaust system on your Plymouth Road Runner can lead to significant improvements in performance, sound, and efficiency. Here are some key benefits of an upgraded exhaust system:
- Increased Torque: A high-performance exhaust system can enhance engine output, resulting in improved torque.
- Better Sound: Upgraded exhaust systems provide a deeper, more aggressive sound that enhances the driving experience.
- Improved Efficiency: A less restrictive exhaust allows for better airflow, which can improve fuel efficiency.
- Enhanced Aesthetics: Many aftermarket exhausts come with polished tips and stylish designs that enhance the car’s appearance.
Top Exhaust Upgrade Options
MagnaFlow Exhaust Systems
MagnaFlow is a well-respected name in the automotive aftermarket, known for producing high-quality exhaust systems that deliver performance and durability. Their systems are designed to provide a perfect fit for the Plymouth Road Runner, ensuring optimal performance.
- MagnaFlow Cat-Back Exhaust System: This system is engineered to increase horsepower and torque while providing a deep, aggressive sound. It features mandrel-bent tubing for smooth airflow and is constructed from durable stainless steel.
- MagnaFlow Performance Mufflers: If you’re looking to enhance your existing system, MagnaFlow’s performance mufflers can be a great choice. They are designed to reduce back pressure and improve exhaust flow, resulting in increased torque.
Flowmaster Exhaust Systems
Flowmaster is another leading brand known for its innovative exhaust technology. Their systems are designed to deliver a distinctive sound and improved performance, making them a popular choice among muscle car enthusiasts.
- Flowmaster American Thunder Exhaust System: This cat-back system is designed to increase horsepower and torque while providing a classic muscle car sound. It features a dual exhaust design that enhances performance and aesthetics.
- Flowmaster Super 44 Series Mufflers: These mufflers are known for their aggressive sound and performance-enhancing capabilities. They can be used to upgrade your existing exhaust system for better airflow and torque.
Installation Considerations
When upgrading your Plymouth Road Runner’s exhaust system, consider the following installation tips to ensure a smooth process:
- Professional Installation: If you’re not experienced with automotive work, consider hiring a professional to install your new exhaust system.
- Check Compatibility: Ensure that the exhaust system you choose is compatible with your specific Road Runner model and year.
- Gather Necessary Tools: If you plan to install the exhaust yourself, make sure you have all the necessary tools, including wrenches, sockets, and a jack.
- Follow Manufacturer Instructions: Always follow the installation instructions provided by the manufacturer for the best results.
Conclusion
Upgrading the exhaust system on your Plymouth Road Runner can lead to significant improvements in performance, sound, and overall driving experience. Both MagnaFlow and Flowmaster offer excellent options that can increase torque by up to 25 lb-ft, making them worthy considerations for any Road Runner owner. Whether you choose a complete cat-back system or simply upgrade the mufflers, the right exhaust upgrade can transform your muscle car into a more powerful and enjoyable ride.