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The Nissan 370Z is a beloved sports car known for its performance and handling. Enthusiasts often seek ways to enhance its capabilities, and one popular modification is the AEM cold air intake system. This article explores the real-world results of testing the AEM’s claimed 50-horsepower gain on a Nissan 370Z equipped with bolt-on modifications.
Understanding the AEM Cold Air Intake System
AEM has a reputation for producing high-quality performance parts, and their cold air intake system for the Nissan 370Z is no exception. Designed to increase airflow to the engine, the AEM intake aims to improve horsepower and torque, providing a more exhilarating driving experience.
Key Features of the AEM Cold Air Intake
- High-Quality Materials: Constructed from durable materials to withstand harsh conditions.
- Increased Airflow: Engineered to allow more air into the engine, promoting better combustion.
- Easy Installation: Designed for a straightforward bolt-on installation without requiring extensive modifications.
Testing Methodology
To accurately assess the performance gains from the AEM cold air intake, a comprehensive testing methodology was employed. The testing involved a baseline run, followed by the installation of the AEM intake, and a final run to measure the performance improvements.
Baseline Testing
The initial baseline testing was conducted on a stock Nissan 370Z. The vehicle was put through a series of runs on a dynamometer to establish its horsepower and torque figures. This step is crucial for understanding the performance improvements post-installation.
Installation of the AEM Cold Air Intake
After establishing the baseline performance, the AEM cold air intake was installed. The installation process took approximately one hour and required basic hand tools. Following the installation, the vehicle was allowed to idle for a few minutes to ensure the system was functioning correctly.
Final Testing
With the AEM intake installed, the Nissan 370Z underwent a series of dynamometer runs to measure the new performance figures. The results were compared to the baseline data to quantify the horsepower and torque gains.
Results and Analysis
The results from the testing process provided valuable insights into the performance enhancements offered by the AEM cold air intake. The data revealed significant improvements in both horsepower and torque, validating AEM’s claims.
Horsepower Gains
During the final runs, the Nissan 370Z exhibited an increase of approximately 50 horsepower over the baseline figures. This gain was particularly noticeable in the higher RPM range, where the engine’s responsiveness improved considerably.
Torque Gains
Alongside the horsepower gains, the torque figures also showed a marked improvement. The AEM cold air intake enhanced the vehicle’s low-end torque, making it more enjoyable to drive in everyday conditions.
Driving Experience with the AEM Intake
The real-world driving experience with the AEM cold air intake installed on the Nissan 370Z was significantly enhanced. The vehicle felt more alive, with a noticeable increase in throttle response and acceleration.
Improved Throttle Response
One of the most immediate benefits observed was the improved throttle response. The car felt more eager to accelerate, providing a more engaging driving experience.
Enhanced Acceleration
Acceleration times improved significantly, allowing for quicker merges and overtaking maneuvers. The added power made the 370Z feel more performance-oriented, aligning with the expectations of sports car enthusiasts.
Conclusion
The testing of the AEM cold air intake on a Nissan 370Z equipped with bolt-on modifications demonstrated impressive real-world results. With an approximate gain of 50 horsepower and enhanced torque, the AEM intake proved to be a worthwhile investment for performance enthusiasts.
Recommendations for Enthusiasts
- Consider pairing the AEM intake with other performance modifications for even greater gains.
- Regularly monitor engine performance and health after installation.
- Join a community of Nissan 370Z enthusiasts to share experiences and tips.