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The Subaru BRZ is known for its sporty performance and engaging driving experience. One of the modifications enthusiasts often consider is upgrading the headers. In this article, we will conduct a sound test comparing the Grimmspeed headers to the OEM headers of the Subaru BRZ.
Understanding Headers
Headers are an essential component of an engine’s exhaust system. They help in expelling exhaust gases more efficiently, which can lead to improved performance and sound. Upgrading to aftermarket headers, such as those from Grimmspeed, can significantly alter the driving experience.
Grimmspeed Headers Overview
Grimmspeed headers are designed to enhance the performance of the Subaru BRZ. They are known for their high-quality construction and excellent fitment. The headers are made from durable materials that can withstand high temperatures and pressures.
Features of Grimmspeed Headers
- Stainless steel construction for durability.
- Improved exhaust flow for better performance.
- Designed for a deeper, more aggressive sound.
OEM Headers Overview
The OEM headers of the Subaru BRZ are designed for efficiency and compliance with emissions standards. While they perform adequately, many enthusiasts find them lacking in terms of sound and performance when compared to aftermarket options.
Features of OEM Headers
- Designed for optimal fuel efficiency.
- Meets emissions regulations.
- Provides a quieter exhaust note.
Sound Test Comparison
To evaluate the difference in sound between the Grimmspeed headers and the OEM headers, we conducted a sound test. The test involved revving the engine and recording the exhaust note at various RPMs.
Sound Test Results
- Idle Sound: The Grimmspeed headers produced a deeper and more aggressive idle compared to the OEM headers.
- Low RPM: At low RPMs, the Grimmspeed headers offered a more pronounced growl.
- High RPM: The sound at high RPMs was significantly louder and more sporty with the Grimmspeed headers.
Performance Implications
Beyond sound, the choice of headers can impact the performance of the Subaru BRZ. Upgrading to Grimmspeed headers can lead to improved throttle response and horsepower gains, making it a worthwhile investment for many enthusiasts.
Conclusion
In conclusion, the sound test between the Grimmspeed headers and the OEM headers for the Subaru BRZ clearly demonstrates the advantages of upgrading. The Grimmspeed headers not only enhance the auditory experience but also provide potential performance benefits. For those looking to elevate their driving experience, investing in Grimmspeed headers could be the right choice.