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The Acura NSX, known for its innovative design and performance, has captivated car enthusiasts since its debut in the early 1990s. One of the most effective ways to enhance the performance of the first-generation NSX is through the installation of an AEM cold air intake system. This modification promises to increase horsepower significantly, making it a popular choice among NSX owners.
Understanding the AEM Cold Air Intake
The AEM cold air intake system is designed to improve airflow to the engine, allowing it to breathe better and perform more efficiently. By replacing the factory air intake, the AEM system can increase horsepower by up to 20 HP, making it a cost-effective upgrade for NSX owners looking to boost performance.
How It Works
The AEM cold air intake works by drawing in cooler, denser air from outside the engine bay. This cooler air is more oxygen-rich than the warmer air found in the engine compartment, allowing for better combustion and increased power output. The system includes a high-flow air filter and a larger diameter intake pipe, which together enhance airflow and efficiency.
Benefits of the AEM Cold Air Intake
- Increased Horsepower: Gain up to 20 HP with this simple modification.
- Improved Throttle Response: Enhanced airflow leads to quicker throttle response.
- Better Engine Sound: Enjoy a more aggressive engine note with the new intake.
- Cost-Effective: At around $400, this upgrade offers excellent value for performance gains.
Installation Process
Installing the AEM cold air intake on a first-generation NSX is a straightforward process that can be completed with basic tools. Here’s a step-by-step guide to help you through the installation:
- Gather Tools: You’ll need a socket set, screwdrivers, and pliers.
- Remove the Factory Intake: Disconnect the battery, and remove the factory air intake system.
- Install the AEM Intake: Follow the instructions provided with the AEM kit to install the new intake system.
- Reconnect Everything: Ensure all connections are secure and reconnect the battery.
- Test Drive: Take your NSX for a test drive to feel the performance difference.
Performance Testing
After installing the AEM cold air intake, it’s important to test the performance improvements. Here are some methods to evaluate the effectiveness of the upgrade:
- Dyno Testing: Use a dynamometer to measure horsepower and torque before and after installation.
- Track Performance: Take your NSX to a racetrack to assess improvements in lap times.
- Real-World Testing: Pay attention to throttle response and acceleration during everyday driving.
Conclusion
The AEM cold air intake is an excellent investment for first-generation NSX owners looking to enhance their vehicle’s performance. With the potential to add up to 20 HP for around $400, this upgrade provides a significant boost in power, improved throttle response, and a more thrilling driving experience. Whether you’re a casual driver or a dedicated enthusiast, the AEM cold air intake is a modification worth considering.