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The Acura NSX, first introduced in 1990, has become an iconic vehicle known for its performance and engineering excellence. One of the key components that can enhance the performance of this supercar is the exhaust system. In this article, we will explore how much horsepower you can expect from a Comptech exhaust system on the first-generation NSX.
Understanding the First Gen NSX
The first-generation NSX was produced from 1990 to 2005 and featured a mid-engine layout with a lightweight aluminum body. The car was powered by a 3.0-liter V6 engine, which was later upgraded to a 3.2-liter in 1997. The NSX was known for its balance, handling, and innovative technology, making it a favorite among car enthusiasts.
What is a Comptech Exhaust System?
The Comptech exhaust system is an aftermarket performance upgrade designed specifically for the NSX. It is engineered to improve exhaust flow, reduce back pressure, and enhance the overall sound of the vehicle. By optimizing these factors, the Comptech system aims to increase horsepower and torque, providing a more exhilarating driving experience.
Expected Horsepower Gains
When considering an aftermarket exhaust system, one of the primary concerns for enthusiasts is the potential horsepower gain. For the first-generation NSX, the Comptech exhaust system can provide significant improvements.
Stock Horsepower vs. Modified Horsepower
The stock horsepower for the 3.0-liter engine in the NSX is approximately 270 hp. After installing a Comptech exhaust system, owners can expect an increase in horsepower. Depending on additional modifications and tuning, the horsepower gains can vary.
- With the Comptech exhaust alone, you can expect a gain of about 10-15 hp.
- When combined with a performance intake and ECU tuning, gains can reach up to 20-30 hp.
Factors Influencing Horsepower Gains
Several factors can influence the actual horsepower gains from a Comptech exhaust system. These include:
- Engine Condition: A well-maintained engine will yield better results.
- Additional Modifications: Other performance upgrades can enhance overall gains.
- Tuning: Proper ECU tuning is essential for maximizing horsepower.
- Installation Quality: A professional installation can ensure optimal performance.
Benefits of Upgrading to a Comptech Exhaust System
Upgrading to a Comptech exhaust system not only increases horsepower but also provides several other benefits.
- Improved Sound: The exhaust system enhances the engine’s sound, providing a more aggressive tone.
- Weight Reduction: The aftermarket system is typically lighter than the stock exhaust.
- Enhanced Performance: Better exhaust flow contributes to improved throttle response.
- Visual Appeal: The design of the Comptech exhaust can enhance the aesthetics of the vehicle.
Installation Process
Installing a Comptech exhaust system on the first-gen NSX is a straightforward process, but it is recommended to have it done by a professional. Here’s a brief overview of the installation steps:
- Lift the vehicle securely using a hydraulic lift.
- Remove the stock exhaust system by unbolting it from the headers and the exhaust hangers.
- Install the new Comptech exhaust system by reversing the removal steps.
- Ensure all connections are secure and check for any leaks.
- Start the engine to test for sound and performance.
Conclusion
The Comptech exhaust system is a popular choice among first-generation NSX owners looking to enhance their vehicle’s performance. With potential horsepower gains of 10-30 hp depending on other modifications, it provides an excellent balance of performance and sound. If you’re considering an upgrade, the Comptech exhaust system is a worthy investment that can elevate your NSX driving experience.