Table of Contents
The GR86 has captured the hearts of car enthusiasts with its sporty design and thrilling performance. One of the most significant upgrades that owners consider is the exhaust system. In this article, we will dive into a sound test comparison between the Akrapovic and P&L headers, two popular choices among GR86 owners looking to enhance their vehicle’s exhaust note.
Understanding Exhaust Headers
Exhaust headers are crucial components of a vehicle’s exhaust system. They help improve engine performance by allowing exhaust gases to exit the engine more efficiently. Upgrading to aftermarket headers can significantly change the sound and performance of your GR86.
Akrapovic Headers Overview
Akrapovic is a well-known brand in the automotive industry, renowned for its high-quality exhaust systems. Their headers are crafted from premium materials and designed to optimize performance while providing a distinctive sound.
Features of Akrapovic Headers
- Constructed from lightweight titanium for durability.
- Designed to enhance exhaust flow and reduce back pressure.
- Offers a deep, aggressive exhaust note.
P&L Headers Overview
P&L is another reputable manufacturer that offers high-performance headers for the GR86. Their products are designed to provide an excellent balance between sound and performance, making them a popular choice among enthusiasts.
Features of P&L Headers
- Made from high-quality stainless steel for longevity.
- Engineered for optimal exhaust flow and power gains.
- Produces a more refined exhaust tone compared to stock.
Sound Test Comparison
To determine which headers provide the best exhaust note, we conducted a sound test comparing the Akrapovic and P&L headers. The test was performed under similar conditions to ensure fairness.
Testing Methodology
The sound test involved revving the engine at different RPMs while recording the exhaust note from a distance. Both headers were tested on the same GR86 to provide a direct comparison.
Sound Test Results
- Akrapovic: Produced a loud, aggressive tone with a noticeable crackle on deceleration.
- P&L: Offered a more refined sound, with a smooth growl that appealed to those seeking a less intrusive note.
Performance Comparison
In addition to sound, performance is a critical factor when choosing headers. Both Akrapovic and P&L headers provide noticeable improvements in horsepower and torque.
Performance Gains
- Akrapovic: Reported gains of up to 10-15 horsepower, with improved throttle response.
- P&L: Similar gains, with a focus on mid-range torque for better everyday drivability.
Conclusion
Choosing between Akrapovic and P&L headers ultimately comes down to personal preference regarding sound and performance. The Akrapovic headers deliver an aggressive exhaust note that resonates with performance enthusiasts, while the P&L headers offer a more refined sound suitable for daily driving. Both options provide significant performance enhancements, making them excellent choices for GR86 owners looking to upgrade their exhaust system.
Final Thoughts
Upgrading your GR86’s exhaust headers is a great way to enhance both sound and performance. Whether you choose Akrapovic or P&L, you can expect a more thrilling driving experience. Make sure to consider your personal preferences and driving style when making your decision.