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The Nissan 370Z is known for its sporty performance and engaging driving experience. One of the key components that enhance its performance is the exhaust system. In this article, we will explore the sound test of the Invidia headers installed on a 370Z, focusing on the crisp exhaust note and improved throttle response.
What Are Invidia Headers?
Invidia headers are aftermarket exhaust headers designed to improve the performance of vehicles, particularly sports cars like the Nissan 370Z. They are engineered to enhance exhaust flow, resulting in better horsepower and torque.
Benefits of Upgrading to Invidia Headers
- Improved Exhaust Flow: Invidia headers are designed to reduce back pressure, allowing for a smoother exit of exhaust gases.
- Enhanced Sound: The headers produce a more aggressive and crisp exhaust note, giving the 370Z a more thrilling sound.
- Better Throttle Response: With improved exhaust flow, drivers often experience quicker throttle response.
- Increased Performance: Upgrading to headers can lead to noticeable gains in horsepower and torque.
Sound Test Overview
The sound test for the Invidia headers on the 370Z was conducted to evaluate the exhaust note and overall sound characteristics. The test involved revving the engine at various RPMs to capture the full range of sounds produced.
Test Conditions
The sound test was performed under controlled conditions to ensure accurate results. The following factors were taken into consideration:
- Environment: The test was conducted in an open area to minimize echo and ambient noise.
- Engine Setup: The 370Z was equipped with Invidia headers, a high-performance exhaust system, and a stock intake.
- Recording Equipment: A high-quality microphone was used to capture the sound accurately.
Sound Test Results
The results of the sound test revealed a significant enhancement in the exhaust note compared to the stock headers. Below are some key observations:
- Idle Sound: The idle sound was deep and throaty, providing a more aggressive presence.
- Revving Sound: As the RPMs increased, the exhaust note became sharper and more pronounced, with a crisp sound that resonated well.
- Throttle Response: The throttle response was noticeably quicker, allowing for more immediate acceleration.
Comparison with Stock Headers
To fully appreciate the benefits of the Invidia headers, a comparison with the stock headers was essential. Here are the main differences observed:
- Sound Quality: The Invidia headers produced a richer and more aggressive sound compared to the stock headers.
- Performance: There was a noticeable improvement in performance metrics, including horsepower and torque.
- Throttle Sensitivity: The Invidia headers offered a more responsive throttle, enhancing the driving experience.
Conclusion
Upgrading to Invidia headers on a Nissan 370Z significantly enhances both the sound and performance of the vehicle. The crisp exhaust note and improved throttle response make for a more engaging driving experience. For enthusiasts looking to elevate their 370Z, Invidia headers are a worthy investment.